Publications 2024

Hedberg J, Sundbom M, Edholm D, Aahlin EK, Szabo E, Lindberg F, Johnsen G, Førland DT, Johansson J, Kauppila JH, Svendsen LB, Nilsson M, Lindblad M, Lagergren P, Larsen MH, Åkesson O, Löfdahl P, Mala T, Achiam MP (2024)
Randomized controlled trial of nasogastric tube use after esophagectomy: study protocol for the kinetic trial
Dis Esophagus (in press)
DOI 10.1093/dote/doae010, PubMed 38366900

Heramb-Aamot J, Mala T, Fauske L (2024)
Everyday Life Six to Eight Months After Esophagectomy for Cancer: A Qualitative Study
Anticancer Res, 44 (2), 743-750
DOI 10.21873/anticanres.16865, PubMed 38307550

Lyyjynen HS, Andersen JR, Liem RSL, Mala T, Nienhuijs SW, Ottosson J, Sundbom M, Thorell A, Våge V (2024)
Surgical Aspects of Sleeve Gastrectomy Are Related to Weight Loss and Gastro-esophageal Reflux Symptoms
Obes Surg, 34 (3), 902-910
DOI 10.1007/s11695-023-07018-y, PubMed 38329707

Publications 2023

Blom-Høgestøl IK, Aasbrenn M, Kvalem IL, Eribe I, Kristinsson JA, Mala T (2023)
Pain sensitivity after Roux-en-Y gastric bypass - associations with chronic abdominal pain and psychosocial aspects
Scand J Pain, 23 (3), 511-517
DOI 10.1515/sjpain-2023-0005, PubMed 37306001

Chahal-Kummen M, Våge V, Kristinsson JA, Mala T (2023)
Chronic abdominal pain and quality of life after Roux-en-Y gastric bypass and sleeve gastrectomy - a cross-cohort analysis of two prospective longitudinal observational studies
Surg Obes Relat Dis, 19 (8), 819-829
DOI 10.1016/j.soard.2023.01.020, PubMed 36870870

de Jongh C, Cianchi F, Kinoshita T, Kingma F, Piccoli M, Dubecz A, Kouwenhoven E, van Det M, Mala T, Coratti A, Ubiali P, Turner P, Kish P, Borghi F, Immanuel A, Nilsson M, Rouvelas I, Hӧlzen JP, Rouanet P, Saint-Marc O, Dussart D, Patriti A, Bazzocchi F, van Etten B, Haveman JW et al. (2023)
Surgical Techniques and Related Perioperative Outcomes After Robot-assisted Minimally Invasive Gastrectomy (RAMIG): Results From the Prospective Multicenter International Ugira Gastric Registry
Ann Surg (in press)
DOI 10.1097/SLA.0000000000006147, PubMed 37922237

Fasting MH, Strønen E, Glomsaker T, Søvik TT, Fyhn TJ, Mala T (2023)
Perioperative strategies for patients undergoing subtotal cholecystectomy: a single-center retrospective review of 102 procedures
Scand J Gastroenterol, 59 (4), 456-460
DOI 10.1080/00365521.2023.2289352, PubMed 38053273

Kazaryan AM, Monrad-Hansen PW, Eftang LL, Hagve M, Nedrebø BS, Rancinger P, Mala T (2023)
Perioperative antibiotic prophylaxis and interval appendectomy
Tidsskr Nor Laegeforen, 143 (7)
DOI 10.4045/tidsskr.23.0282, PubMed 37158527

Mala T (2023)
Abdominal pain: A foe in the orchestra of improving symptoms after Roux-en-Y gastric bypass surgery
Clin Obes, 13 (5), e12582
DOI 10.1111/cob.12582, PubMed 36727223

Mala T, Yaqub S, Saeed U (2023)
[Not Available]
Tidsskr Nor Laegeforen, 143 (13)
DOI 10.4045/tidsskr.23.0501, PubMed 37753764

Mala T, Aahlin EK (2023)
Stepping up the management of anastomotic leaks after oesophagectomy: getting a feel through less invasive tentacles
Br J Surg, 110 (8), 877-879
DOI 10.1093/bjs/znad142, PubMed 37279917

Nordsletten M, Saeed U, Myklebust TÅ, Robsahm TE, Møller B, Skålhegg BS, Mala T, Yaqub S (2023)
Body mass index and its association with 22 cancer types: a Norwegian cohort study of 481 202 cancer cases
Acta Oncol, 62 (10), 1273-1278
DOI 10.1080/0284186X.2023.2258443, PubMed 37713274

Richardsen AJ, Chahal-Kummen M, Kristinsson JA, Søvik TT, Eribe IEL, Mala T (2023)
Single anastomosis gastric bypass for morbid obesity
Tidsskr Nor Laegeforen, 143 (16)
DOI 10.4045/tidsskr.23.0070, PubMed 37938008

Saeed U, Nordsletten M, Myklebust TÅ, Robsahm TE, Møller B, Skålhegg BS, Mala T, Yaqub S (2023)
Cancer risk and survival according to body mass index in hepatobiliary malignancies: a nationwide registry-based cohort study
HPB (Oxford), 25 (11), 1382-1392
DOI 10.1016/j.hpb.2023.07.882, PubMed 37544854

Sundgot-Borgen C, Bond DS, Sniehotta FF, Kvalem IL, Hansen BH, Bergh I, Rø Ø, Mala T (2023)
Associations of changes in physical activity and sedentary time with weight recurrence after bariatric surgery: a 5-year prospective study
Int J Obes (Lond), 47 (6), 463-470
DOI 10.1038/s41366-023-01284-7, PubMed 36828898

Publications 2022

Buer L, Kvalem IL, Bårdstu S, Mala T (2022)
Comparing Bariatric Surgery Patients Who Desire, Have Undergone, or Have No Desire for Body Contouring Surgery: a 5-Year Prospective Study of Body Image and Mental Health
Obes Surg, 32 (9), 2952-2959
DOI 10.1007/s11695-022-06117-6, PubMed 35739416

Kazaryan AM, Eftang LL, Ødegaard P, Hagve M, Skjold-Ødegaard B, Olsen OC, Sharapova SA, Breuer RG, Vinge-Holmquist O, Malik YG, Wiborg J, Grønvold LB, Monrad-Hansen PW, Nobæk S, Butt K, Wasmuth HH, Nedrebø BS, Trondsen E, Rancinger P, Mala T, Søreide K (2022)
The treatment of appendicitis should be standardised
Tidsskr Nor Laegeforen, 142 (11)
DOI 10.4045/tidsskr.22.0232, PubMed 35997195

Lundin Kvalem I, Gabrielsen L, Eribe I, Kristinsson JA, Mala T (2022)
Predicting satisfaction with outcome and follow-up care 5 years after bariatric surgery: A prospective evaluation
Obes Sci Pract, 8 (5), 595-602
DOI 10.1002/osp4.594, PubMed 36238221

Mala T, Førland D, Skagemo C, Glomsaker T, Johannessen HO, Johnson E (2022)
Early experience with total robotic D2 gastrectomy in a low incidence region: surgical perspectives
BMC Surg, 22 (1), 137
DOI 10.1186/s12893-022-01576-1, PubMed 35397558

Mala T, Søvik TT, Kristinsson J (2022)
[Gastroscopy following vertical sleeve gastrectomy for morbid obesity]
Tidsskr Nor Laegeforen, 142 (7)
DOI 10.4045/tidsskr.22.0056, PubMed 35510465

Pinto R, Hauge T, Jeanmougin M, Pharo HD, Kresse SH, Honne H, Winge SB, Five MB, Kumar T, Mala T, Hauge T, Johnson E, Lind GE (2022)
Targeted genetic and epigenetic profiling of esophageal adenocarcinomas and non-dysplastic Barrett's esophagus
Clin Epigenetics, 14 (1), 77
DOI 10.1186/s13148-022-01287-7, PubMed 35701814

Saeed U, Myklebust TÅ, Robsahm TE, Kielland MF, Møller B, Skålhegg BS, Mala T, Yaqub S (2022)
Risk and survival in colorectal cancer with increasing body mass index: A nationwide population-based cohort study
Colorectal Dis, 25 (3), 375-385
DOI 10.1111/codi.16367, PubMed 36222384

Saeed U, Myklebust TÅ, Robsahm TE, Møller B, Mala T, Skålhegg BS, Yaqub S (2022)
Body mass index and pancreatic adenocarcinoma: A nationwide registry-based cohort study
Scand J Surg, 112 (1), 11-21
DOI 10.1177/14574969221127530, PubMed 36173093

Publications 2021

Arnold M, Morgan E, Bardot A, Rutherford MJ, Ferlay J, Little A, Møller B, Bucher O, De P, Woods RR, Saint-Jacques N, Gavin AT, Engholm G, Achiam MP, Porter G, Walsh PM, Vernon S, Kozie S, Ramanakumar AV, Lynch C, Harrison S, Merrett N, O'Connell DL, Mala T, Elwood M et al. (2021)
International variation in oesophageal and gastric cancer survival 2012-2014: differences by histological subtype and stage at diagnosis (an ICBP SURVMARK-2 population-based study)
Gut, 71 (8), 1532-1543
DOI 10.1136/gutjnl-2021-325266, PubMed 34824149

Chahal-Kummen M, Nordahl M, Våge V, Blom-Høgestøl I, Kristinsson JA, Mala T (2021)
A prospective longitudinal study of chronic abdominal pain and symptoms after sleeve gastrectomy
Surg Obes Relat Dis, 17 (12), 2054-2064
DOI 10.1016/j.soard.2021.07.014, PubMed 34518144

Mala T (2021)
Finding the sweet spot in the surgical treatment of diabetes in obesity
Br J Surg, 108 (9), 1011-1013
DOI 10.1093/bjs/znab179, PubMed 33914072

Mala T, Chahal-Kummen M, Kristinsson J (2021)
Letter to the Editor
Obes Surg, 31 (12), 5459
DOI 10.1007/s11695-021-05523-6, PubMed 34165667

Salte OBK, Svanevik M, Risstad H, Hofsø D, Blom-Høgestøl IK, Johnson LK, Fagerland MW, Kristinsson J, Hjelmesæth J, Mala T, Sandbu R (2021)
Standard versus distal Roux-en-Y gastric bypass in patients with BMI 50-60 kg/m2: 5-year outcomes of a double-blind, randomized clinical trial
BJS Open, 5 (6)
DOI 10.1093/bjsopen/zrab105, PubMed 34791048

Publications 2020

Butler J, Finley C, Norell CH, Harrison S, Bryant H, Achiam MP, Altman AD, Baxter N, Bentley J, Cohen PA, Chaudry MA, Dixon E, Farrell R, Fegan S, Hashmi S, Hogdall C, Jenkins JT, Kwon J, Mala T, McNally O, Merrett N, Nelson G, Nordin A, Park J, Porter G et al. (2020)
New approaches to cancer care in a COVID-19 world
Lancet Oncol, 21 (7), e339-e340
DOI 10.1016/S1470-2045(20)30340-5, PubMed 32615112

Chahal-Kummen M, Salte OBK, Hewitt S, Blom-Høgestøl IK, Risstad H, Kristinsson J, Mala T (2020)
Health benefits and risks during 10 years after Roux-en-Y gastric bypass
Surg Endosc, 34 (12), 5368-5376
DOI 10.1007/s00464-019-07328-2, PubMed 31993812

Gharagozlian S, Mala T, Brekke HK, Kolbjørnsen LC, Ullerud ÅA, Johnson E (2020)
Nutritional status, sarcopenia, gastrointestinal symptoms and quality of life after gastrectomy for cancer - A cross-sectional pilot study
Clin Nutr ESPEN, 37, 195-201
DOI 10.1016/j.clnesp.2020.03.001, PubMed 32359743

Hewitt S, Kristinsson J, Aasheim ET, Blom-Høgestøl IK, Aaseth E, Jahnsen J, Eriksen EF, Mala T (2020)
Relationships Between Vitamin D Status and PTH over 5 Years After Roux-en-Y Gastric Bypass: a Longitudinal Cohort Study
Obes Surg, 30 (9), 3426-3434
DOI 10.1007/s11695-020-04582-5, PubMed 32306297

Kazaryan AM, Warberg EA, Mala T (2020)
Surgery for Appendicitis: Where Do We Go? Rational Imaging and Surgical Approach
World J Surg, 44 (9), 2974-2975
DOI 10.1007/s00268-020-05594-z, PubMed 32440954

Mala T, Forland DT, Vetti HH, Skagemo CU, Johannessen HO, Johnson E (2020)
Gastric adenocarcinoma and proximal ventricular polyposis - a rare form of hereditary stomach cancer
Tidsskr. Nor. Laegeforen., 140 (7), 676-679

Mala T, Førland DT, Vetti HH, Skagemo CU, Johannessen HO, Johnson E (2020)
[Gastric adenocarcinoma and proximal polyposis of the stomach – a rare form of hereditary gastric cancer]
Tidsskr Nor Laegeforen, 140 (7)
DOI 10.4045/tidsskr.19.0480, PubMed 32378851

Poelemeijer YQM, Liem RSL, Våge V, Mala T, Sundbom M, Ottosson J, Nienhuijs SW (2020)
Gastric Bypass Versus Sleeve Gastrectomy: Patient Selection and Short-term Outcome of 47,101 Primary Operations From the Swedish, Norwegian, and Dutch National Quality Registries
Ann Surg, 272 (2), 326-333
DOI 10.1097/SLA.0000000000003279, PubMed 32675546

Saeed U, Sellevoll HB, Young VS, Sandbaek G, Glomsaker T, Mala T (2020)
Covid-19 may present with acute abdominal pain
Br J Surg, 107 (7), e186-e187
DOI 10.1002/bjs.11674, PubMed 32343396

Safi N, Johannessen HO, Medhus AW, Mala T, Kazmi SSH (2020)
Laser Doppler Flowmetry and Visible Light Spectroscopy of the Gastric Tube During Minimally Invasive Esophagectomy
Vasc Health Risk Manag, 16, 497-505
DOI 10.2147/VHRM.S269138, PubMed 33273819

Sellevoll HB, Saeed U, Young VS, Sandbæk G, Gundersen K, Mala T (2020)
Acute abdomen as an early symptom of COVID-19
Tidsskr Nor Laegeforen, 140 (7)
DOI 10.4045/tidsskr.20.0262, PubMed 32378864

Tønnesen CJ, Young J, Glomsaker T, Mala T, Løberg M, Bretthauer M, Refsum E, Aabakken L (2020)
Laparoscopy-assisted versus balloon enteroscopy-assisted ERCP after Roux-en-Y gastric bypass
Endoscopy, 52 (8), 654-661
DOI 10.1055/a-1139-9313, PubMed 32316042

Publications 2019

Blom-Høgestøl IK, Hewitt S, Chahal-Kummen M, Brunborg C, Gulseth HL, Kristinsson JA, Eriksen EF, Mala T (2019)
Bone metabolism, bone mineral density and low-energy fractures 10 years after Roux-en-Y gastric bypass
Bone, 127, 436-445
DOI 10.1016/j.bone.2019.07.014, PubMed 31323430

Blom-Høgestøl IK, Mala T, Kristinsson JA, Brunborg C, Gulseth HL, Eriksen EF (2019)
Changes in bone quality after Roux-en-Y gastric bypass: A prospective cohort study in subjects with and without type 2 diabetes
Bone, 130, 115069
DOI 10.1016/j.bone.2019.115069, PubMed 31593823

Blom-Høgestøl IK, Mala T, Kristinsson JA, Hauge EM, Brunborg C, Gulseth HL, Eriksen EF (2019)
Changes in Bone Marrow Adipose Tissue One Year After Roux-en-Y Gastric Bypass: A Prospective Cohort Study
J Bone Miner Res, 34 (10), 1815-1823
DOI 10.1002/jbmr.3814, PubMed 31216081

Blom-Høgestøl IK, Aasbrenn M, Chahal-Kummen M, Brunborg C, Eribe I, Kristinsson J, Farup PG, Mala T (2019)
Irritable bowel syndrome-like symptoms and health related quality of life two years after Roux-en-Y gastric bypass - a prospective cohort study
BMC Gastroenterol, 19 (1), 204
DOI 10.1186/s12876-019-1103-0, PubMed 31791249

Chahal-Kummen M, Blom-Høgestøl IK, Eribe I, Klungsøyr O, Kristinsson J, Mala T (2019)
Abdominal pain and symptoms before and after Roux-en-Y gastric bypass
BJS Open, 3 (3), 317-326
DOI 10.1002/bjs5.50148, PubMed 31183448

Kvalem IL, Bårdstu S, Bergh I, Nordvik T, Sogg S, Mala T (2019)
Associations between perceived somatic symptoms and mental health after Roux-en-Y gastric bypass: a 3-year prospective cohort study
Surg Obes Relat Dis, 16 (5), 626-632
DOI 10.1016/j.soard.2019.12.018, PubMed 32007433

Salte OB, Sovik TT, Risstad H, Skattum J, Blom-Hogestol IK, Eribe IEL, Kristinsson JA, Mala T (2019)
Bariatric surgery at Oslo University Hospital 2004-14
Tidsskr. Nor. Laegeforen., 139 (10), 921-926

Salte OB, Søvik TT, Risstad H, Skattum J, Blom-Høgestøl IK, Eribe IEL, Kristinsson JA, Mala T (2019)
[Bariatric surgery at Oslo University Hospital 2004–14]
Tidsskr Nor Laegeforen, 139 (10)
DOI 10.4045/tidsskr.18.0495, PubMed 31238674

Svanevik M, Risstad H, Hofsø D, Blom-Høgestøl IK, Kristinsson JA, Sandbu R, Småstuen MC, Thorsby PM, Mala T, Hjelmesæth J (2019)
Bone Turnover Markers After Standard and Distal Roux-en-Y Gastric Bypass: Results from a Randomized Controlled Trial
Obes Surg, 29 (9), 2886-2895
DOI 10.1007/s11695-019-03909-1, PubMed 31065919

Publications 2018

Blom-Høgestøl IK, Stubhaug A, Kristinsson JA, Mala T (2018)
Diagnosis and treatment of chronic abdominal pain 5 years after Roux-en-Y gastric bypass
Surg Obes Relat Dis, 14 (10), 1544-1551
DOI 10.1016/j.soard.2018.06.004, PubMed 30449511

Engebretsen KV, Blom-Høgestøl IK, Hewitt S, Risstad H, Moum B, Kristinsson JA, Mala T (2018)
Anemia following Roux-en-Y gastric bypass for morbid obesity; a 5-year follow-up study
Scand J Gastroenterol, 53 (8), 917-922
DOI 10.1080/00365521.2018.1489892, PubMed 30231804

Haug HM, Johnson E, Mala T, Førland DT, Søvik TT, Johannessen HO (2018)
Incarcerated paraesophageal hernia complicated by pancreatic damage and unusual comorbidity: Two retrospective case series
Int J Surg Case Rep, 54, 75-78
DOI 10.1016/j.ijscr.2018.11.064, PubMed 30529949

Hewitt S, Aasheim ET, Søvik TT, Jahnsen J, Kristinsson J, Eriksen EF, Mala T (2018)
Relationships of serum 25-hydroxyvitamin D, ionized calcium and parathyroid hormone after obesity surgery
Clin Endocrinol (Oxf), 88 (3), 372-379
DOI 10.1111/cen.13531, PubMed 29235126

Mala T, Høgestøl I (2018)
Abdominal Pain After Roux-En-Y Gastric Bypass for Morbid Obesity
Scand J Surg, 107 (4), 277-284
DOI 10.1177/1457496918772360, PubMed 29739280

Mala T, Johannessen HO, Forland D, Jacobsen TH, Johnson E (2018)
Laparoscopic resection of ventricular cancer at Oslo University Hospital, Ulleval 2015-18
Tidsskr. Nor. Laegeforen., 138 (18), 1718-1723

Mala T, Johannessen HO, Førland D, Jacobsen TH, Johnson E (2018)
[Laparascopic resection for gastric cancer at Oslo University Hospital, Ullevål 2015–18]
Tidsskr Nor Laegeforen, 138 (18)
DOI 10.4045/tidsskr.18.0404, PubMed 30421737

Poelemeijer YQM, Liem RSL, Våge V, Mala T, Sundbom M, Ottosson J, Nienhuijs SW (2018)
Perioperative Outcomes of Primary Bariatric Surgery in North-Western Europe: a Pooled Multinational Registry Analysis
Obes Surg, 28 (12), 3916-3922
DOI 10.1007/s11695-018-3408-4, PubMed 30027332

Svanevik M, Risstad H, Karlsen TI, Kristinsson JA, Småstuen MC, Kolotkin RL, Søvik TT, Sandbu R, Mala T, Hjelmesæth J (2018)
Patient-Reported Outcome Measures 2 Years After Standard and Distal Gastric Bypass-a Double-Blind Randomized Controlled Trial
Obes Surg, 28 (3), 606-614
DOI 10.1007/s11695-017-2891-3, PubMed 28865057

Werling M, Fändriks L, Olbers T, Mala T, Kristinsson J, Stenlöf K, Wallenius V, Docherty NG, le Roux CW (2018)
Biliopancreatic Diversion is associated with greater increases in energy expenditure than Roux-en-Y Gastric Bypass
PLoS One, 13 (4), e0194538
DOI 10.1371/journal.pone.0194538, PubMed 29617391

Publications 2017

Bergh I, Kvalem IL, Mala T, Hansen BH, Sniehotta FF (2017)
Predictors of Physical Activity After Gastric Bypass-a Prospective Study
Obes Surg, 27 (8), 2050-2057
DOI 10.1007/s11695-017-2593-x, PubMed 28210966

Hanvold SE, Vinknes KJ, Bastani NE, Turner C, Løken EB, Mala T, Refsum H, Aas AM (2017)
Plasma amino acids, adiposity, and weight change after gastric bypass surgery: are amino acids associated with weight regain?
Eur J Nutr, 57 (7), 2629-2637
DOI 10.1007/s00394-017-1533-9, PubMed 28856439

Høgestøl IK, Chahal-Kummen M, Eribe I, Brunborg C, Stubhaug A, Hewitt S, Kristinsson J, Mala T (2017)
Chronic Abdominal Pain and Symptoms 5 Years After Gastric Bypass for Morbid Obesity
Obes Surg, 27 (6), 1438-1445
DOI 10.1007/s11695-016-2499-z, PubMed 28028658

Kvalem IL, Bergh I, Sogg S, Mala T (2017)
Psychosocial characteristics associated with symptom perception 1 year after gastric bypass surgery-a prospective study
Surg Obes Relat Dis, 13 (11), 1908-1913
DOI 10.1016/j.soard.2017.06.008, PubMed 28760328

Mala T, Kristinsson J (2017)
Gastrointestinal symptoms after bariatric surgery-more focus needed
Surg Obes Relat Dis, 13 (7), 1251
DOI 10.1016/j.soard.2017.03.009, PubMed 28438495

Risstad H, Kristinsson JA, Fagerland MW, le Roux CW, Birkeland KI, Gulseth HL, Thorsby PM, Vincent RP, Engström M, Olbers T, Mala T (2017)
Bile acid profiles over 5 years after gastric bypass and duodenal switch: results from a randomized clinical trial
Surg Obes Relat Dis, 13 (9), 1544-1553
DOI 10.1016/j.soard.2017.05.024, PubMed 28756050

Aasbrenn M, Høgestøl I, Eribe I, Kristinsson J, Lydersen S, Mala T, Farup PG (2017)
Prevalence and predictors of irritable bowel syndrome in patients with morbid obesity: a cross-sectional study
BMC Obes, 4, 22
DOI 10.1186/s40608-017-0159-z, PubMed 28680646

Publications 2016

Kvalem IL, Bergh I, von Soest T, Rosenvinge JH, Johnsen TA, Martinsen EW, Mala T, Kristinsson JA (2016)
A comparison of behavioral and psychological characteristics of patients opting for surgical and conservative treatment for morbid obesity
BMC Obes, 3, 6
DOI 10.1186/s40608-016-0084-6, PubMed 26885374

Mala T (2016)
The Gastric Remnant in Roux-en-Y Gastric Bypass: Challenges and Possibilities
J Clin Gastroenterol, 50 (7), 527-31
DOI 10.1097/MCG.0000000000000550, PubMed 27203428

Morseth MS, Hanvold SE, Rø Ø, Risstad H, Mala T, Benth JŠ, Engström M, Olbers T, Henjum S (2016)
Self-Reported Eating Disorder Symptoms Before and After Gastric Bypass and Duodenal Switch for Super Obesity--a 5-Year Follow-Up Study
Obes Surg, 26 (3), 588-94
DOI 10.1007/s11695-015-1790-8, PubMed 26173850

Qvigstad E, Gulseth HL, Risstad H, le Roux CW, Berg TJ, Mala T, Kristinsson JA (2016)
A novel technique of Roux-en-Y gastric bypass reversal for postprandial hyperinsulinemic hypoglycaemia: A case report
Int J Surg Case Rep, 21, 91-4
DOI 10.1016/j.ijscr.2016.02.033, PubMed 26957187

Risstad H, Svanevik M, Kristinsson JA, Hjelmesæth J, Aasheim ET, Hofsø D, Søvik TT, Karlsen TI, Fagerland MW, Sandbu R, Mala T (2016)
Standard vs Distal Roux-en-Y Gastric Bypass in Patients With Body Mass Index 50 to 60: A Double-blind, Randomized Clinical Trial
JAMA Surg, 151 (12), 1146-1155
DOI 10.1001/jamasurg.2016.2798, PubMed 27626242

Publications 2015

Andersen JM, Herning H, Aschim EL, Hjelmesæth J, Mala T, Hanevik HI, Bungum M, Haugen TB, Witczak O (2015)
Body Mass Index Is Associated with Impaired Semen Characteristics and Reduced Levels of Anti-Müllerian Hormone across a Wide Weight Range
PLoS One, 10 (6), e0130210
DOI 10.1371/journal.pone.0130210, PubMed 26067627

Mala T (2015)
The ASMBS textbook of bariatric surgery
Tidsskr. Nor. Laegeforen., 135 (9), 875
DOI 10.4045/tidsskr.15.0201

Mala T, Hewitt S, Høgestøl IK, Kjellevold K, Kristinsson JA, Risstad H (2015)
[Dumping syndrome following gastric surgery]
Tidsskr Nor Laegeforen, 135 (2), 137-41
DOI 10.4045/tidsskr.14.0550, PubMed 25625992

Mala T, Hewitt S, Høgestøl IK, Kjellevold K, Kristinsson JA, Risstad H (2015)
[Dumping syndrome following gastric surgery]
Tidsskr Nor Laegeforen, 135 (4), 310
DOI 10.4045/tidsskr.15.0163, PubMed 25707648

Mala T, Søvik TT, Kristinsson JA (2015)
[More could benefit from bariatric surgery]
Tidsskr Nor Laegeforen, 135 (6), 521-2
DOI 10.4045/tidsskr.15.0187, PubMed 25806755

Risstad H, Søvik TT, Engström M, Aasheim ET, Fagerland MW, Olsén MF, Kristinsson JA, le Roux CW, Bøhmer T, Birkeland KI, Mala T, Olbers T (2015)
Five-year outcomes after laparoscopic gastric bypass and laparoscopic duodenal switch in patients with body mass index of 50 to 60: a randomized clinical trial
JAMA Surg, 150 (4), 352-61
DOI 10.1001/jamasurg.2014.3579, PubMed 25650964

Risstad H, Søvik TT, Hewitt S, Kristinsson JA, Fagerland MW, Bernklev T, Mala T (2015)
Changes in Health-Related Quality of Life After Gastric Bypass in Patients With and Without Obesity-Related Disease
Obes Surg, 25 (12), 2408-16
DOI 10.1007/s11695-015-1717-4, PubMed 26003550

Svanevik M, Risstad H, Hofsø D, Schou CF, Solheim B, Søvik TT, Kristinsson J, Hjelmesæth J, Mala T, Sandbu R (2015)
Perioperative Outcomes of Proximal and Distal Gastric Bypass in Patients with BMI Ranged 50-60 kg/m(2)--A Double-Blind, Randomized Controlled Trial
Obes Surg, 25 (10), 1788-95
DOI 10.1007/s11695-015-1621-y, PubMed 25761943

Aarås AM, Reitan-Gjersøe TA, Waage A, Mala T, Edwin B, Løberg EM, Abildgaard A, Røsok BI (2015)
Laparoscopic resection of recurrent ectopic hepatocellular carcinoma: A case report with review of the literature and guidelines for follow-up
Int J Surg Case Rep, 17, 92-5
DOI 10.1016/j.ijscr.2015.10.014, PubMed 26590353

Aaseth E, Fagerland MW, Aas AM, Hewitt S, Risstad H, Kristinsson J, Bøhmer T, Mala T, Aasheim ET (2015)
Vitamin concentrations 5 years after gastric bypass
Eur J Clin Nutr, 69 (11), 1249-55
DOI 10.1038/ejcn.2015.82, PubMed 26081488

Publications 2014

Biörserud C, Olbers T, Søvik TT, Mala T, Elander A, Olsén MF (2014)
Experience of excess skin after gastric bypass or duodenal switch in patients with super obesity
Surg Obes Relat Dis, 10 (5), 891-6
DOI 10.1016/j.soard.2014.01.033, PubMed 24837559

Hewitt S, Humerfelt S, Søvik TT, Aasheim ET, Risstad H, Kristinsson J, Mala T (2014)
Long-term improvements in pulmonary function 5 years after bariatric surgery
Obes Surg, 24 (5), 705-11
DOI 10.1007/s11695-013-1159-9, PubMed 24435516

Mala T (2014)
Postprandial hyperinsulinemic hypoglycemia after gastric bypass surgical treatment
Surg Obes Relat Dis, 10 (6), 1220-5
DOI 10.1016/j.soard.2014.01.010, PubMed 25002326

Mala T, Harsem NK, Røstad S, Mathisen LC, Jacobsen AF (2014)
Perforation of the Pregnant Uterus during Laparoscopy for Suspected Internal Herniation after Gastric Bypass
Case Rep Obstet Gynecol, 2014, 720181
DOI 10.1155/2014/720181, PubMed 25548693

Yaqub S, Mala T, Mathisen O, Edwin B, Fosby B, Berntzen DT, Abildgaard A, Labori KJ (2014)
Management of Injury to the Common Bile Duct in a Patient with Roux-en-Y Gastric Bypass
Case Rep Surg, 2014, 938532
DOI 10.1155/2014/938532, PubMed 25161795

Publications 2013

Aftab H, Risstad H, Søvik TT, Bernklev T, Hewitt S, Kristinsson JA, Mala T (2013)
Five-year outcome after gastric bypass for morbid obesity in a Norwegian cohort
Surg Obes Relat Dis, 10 (1), 71-8
DOI 10.1016/j.soard.2013.05.003, PubMed 24182445

Hewitt S, Søvik TT, Aasheim ET, Kristinsson J, Jahnsen J, Birketvedt GS, Bøhmer T, Eriksen EF, Mala T (2013)
Secondary hyperparathyroidism, vitamin D sufficiency, and serum calcium 5 years after gastric bypass and duodenal switch
Obes Surg, 23 (3), 384-90
DOI 10.1007/s11695-012-0772-3, PubMed 23015268

Mala T, Kristinsson J (2013)
[Acute internal hernia following gastric bypass for morbid obesity]
Tidsskr Nor Laegeforen, 133 (6), 640-4
DOI 10.4045/tidsskr.12.1113, PubMed 23552158

Miras AD, Risstad H, Baqai N, Law S, Søvik TT, Mala T, Olbers T, Kristinsson JA, le Roux CW (2013)
Application of the International Diabetes Federation and American Diabetes Association criteria in the assessment of metabolic control after bariatric surgery
Diabetes Obes Metab, 16 (1), 86-9
DOI 10.1111/dom.12177, PubMed 23841525

Publications 2012

Mala T, Søvik TT, Schou CF, Kristinsson J (2012)
Blood clot obstruction of the jejunojejunostomy after laparoscopic gastric bypass
Surg Obes Relat Dis, 9 (2), 234-7
DOI 10.1016/j.soard.2011.12.014, PubMed 22421098

Merok MA, Ahlquist T, Røyrvik EC, Tufteland KF, Hektoen M, Sjo OH, Mala T, Svindland A, Lothe RA, Nesbakken A (2012)
Microsatellite instability has a positive prognostic impact on stage II colorectal cancer after complete resection: results from a large, consecutive Norwegian series
Ann Oncol, 24 (5), 1274-82
DOI 10.1093/annonc/mds614, PubMed 23235802

Søvik TT, Karlsson J, Aasheim ET, Fagerland MW, Björkman S, Engström M, Kristinsson J, Olbers T, Mala T (2012)
Gastrointestinal function and eating behavior after gastric bypass and duodenal switch
Surg Obes Relat Dis, 9 (5), 641-7
DOI 10.1016/j.soard.2012.06.006, PubMed 22951078

Publications 2011

Hølmebakk T, Solbakken A, Mala T, Nesbakken A (2011)
Clinical prediction of survival by surgeons for patients with incurable abdominal malignancy
Eur J Surg Oncol, 37 (7), 571-5
DOI 10.1016/j.ejso.2011.02.009, PubMed 21444178

Mala T (2011)
Self-expanding metallic stents as bridge to surgery in obstructing colorectal cancer (Br J Surg 2011; 98: 275-281) Commentary
Br. J. Surg., 98 (2), 281
DOI 10.1002/bjs.7337

Schou CF, Søvik TT, Aasheim ET, Kristinsson J, Mala T (2011)
[Treating morbid obesity with laparoscopic biliopancreatic diversion with duodenal switch]
Tidsskr Nor Laegeforen, 131 (19), 1882-6
DOI 10.4045/tidsskr.10.1164, PubMed 21984293

Søvik TT, Aasheim ET, Taha O, Engström M, Fagerland MW, Björkman S, Kristinsson J, Birkeland KI, Mala T, Olbers T (2011)
Weight loss, cardiovascular risk factors, and quality of life after gastric bypass and duodenal switch: a randomized trial
Ann Intern Med, 155 (5), 281-91
DOI 10.7326/0003-4819-155-5-201109060-00005, PubMed 21893621

Ågesen TH, Berg M, Clancy T, Thiis-Evensen E, Cekaite L, Lind GE, Nesland JM, Bakka A, Mala T, Hauss HJ, Fetveit T, Vatn MH, Hovig E, Nesbakken A, Lothe RA, Skotheim RI (2011)
CLC and IFNAR1 are differentially expressed and a global immunity score is distinct between early- and late-onset colorectal cancer
Genes Immun, 12 (8), 653-62
DOI 10.1038/gene.2011.43, PubMed 21716316

Aasheim ET, Elshorbagy AK, Diep LM, Søvik TT, Mala T, Valdivia-Garcia M, Olbers T, Bøhmer T, Birkeland KI, Refsum H (2011)
Effect of bariatric surgery on sulphur amino acids and glutamate
Br J Nutr, 106 (3), 432-40
DOI 10.1017/S0007114511000201, PubMed 21554803

Publications 2010

Berg M, Danielsen SA, Ahlquist T, Merok MA, Ågesen TH, Vatn MH, Mala T, Sjo OH, Bakka A, Moberg I, Fetveit T, Mathisen Ø, Husby A, Sandvik O, Nesbakken A, Thiis-Evensen E, Lothe RA (2010)
DNA sequence profiles of the colorectal cancer critical gene set KRAS-BRAF-PIK3CA-PTEN-TP53 related to age at disease onset
PLoS One, 5 (11), e13978
DOI 10.1371/journal.pone.0013978, PubMed 21103049

Kazaryan AM, Pavlik Marangos I, Rosseland AR, Røsok BI, Mala T, Villanger O, Mathisen O, Giercksky KE, Edwin B (2010)
Laparoscopic liver resection for malignant and benign lesions: ten-year Norwegian single-center experience
Arch Surg, 145 (1), 34-40
DOI 10.1001/archsurg.2009.229, PubMed 20083752

Søvik TT, Irandoust B, Birkeland KI, Aasheim ET, Schou CF, Kristinsson J, Mala T (2010)
[Type 2 diabetes and metabolic syndrome before and after gastric bypass]
Tidsskr Nor Laegeforen, 130 (13), 1347-50
DOI 10.4045/tidsskr.09.0935, PubMed 20596116

Søvik TT, Taha O, Aasheim ET, Engström M, Kristinsson J, Björkman S, Schou CF, Lönroth H, Mala T, Olbers T (2010)
Randomized clinical trial of laparoscopic gastric bypass versus laparoscopic duodenal switch for superobesity
Br J Surg, 97 (2), 160-6
DOI 10.1002/bjs.6802, PubMed 20035530

Publications 2009

Aasheim ET, Björkman S, Søvik TT, Engström M, Hanvold SE, Mala T, Olbers T, Bøhmer T (2009)
Vitamin status after bariatric surgery: a randomized study of gastric bypass and duodenal switch
Am J Clin Nutr, 90 (1), 15-22
DOI 10.3945/ajcn.2009.27583, PubMed 19439456

Publications 2008

Mala T, Nesbakken A (2008)
Morbidity related to the use of a protective stoma in anterior resection for rectal cancer
Colorectal Dis, 10 (8), 785-8
DOI 10.1111/j.1463-1318.2007.01456.x, PubMed 18190612

Søvik TT, Aasheim ET, Kristinsson J, Schou CF, Diep LM, Nesbakken A, Mala T (2008)
Establishing laparoscopic Roux-en-Y gastric bypass: perioperative outcome and characteristics of the learning curve
Obes Surg, 19 (2), 158-165
DOI 10.1007/s11695-008-9584-x, PubMed 18566869

Publications 2007

Søvik TT, Aasheim ET, Kristinsson J, Schou CF, Nesbakken A, Mala T (2007)
[Surgical treatment of morbid obesity at a regional center]
Tidsskr Nor Laegeforen, 127 (1), 47-9
PubMed 17205090

Aasheim ET, Mala T, Søvik TT, Kristinsson J, Bøhmer T (2007)
[Surgical treatment of morbid obesity]
Tidsskr Nor Laegeforen, 127 (1), 38-42
PubMed 17205088

Publications 2006

Avitsland TL, Kristensen C, Emblem R, Veenstra M, Mala T, Bjørnland K (2006)
Percutaneous endoscopic gastrostomy in children: a safe technique with major symptom relief and high parental satisfaction
J Pediatr Gastroenterol Nutr, 43 (5), 624-8
DOI 10.1097/01.mpg.0000229550.54455.63, PubMed 17130739

Frich L, Hol PK, Roy S, Mala T, Edwin B, Clausen OP, Gladhaug IP (2006)
Experimental hepatic radiofrequency ablation using wet electrodes: electrode-to-vessel distance is a significant predictor for delayed portal vein thrombosis
Eur Radiol, 16 (9), 1990-9
DOI 10.1007/s00330-006-0177-6, PubMed 16541225

Frich L, Mala T, Gladhaug IP (2006)
Hepatic radiofrequency ablation using perfusion electrodes in a pig model: effect of the Pringle manoeuvre
Eur J Surg Oncol, 32 (5), 527-32
DOI 10.1016/j.ejso.2006.02.021, PubMed 16595167

Mala T (2006)
Cryoablation of liver tumours -- a review of mechanisms, techniques and clinical outcome
Minim Invasive Ther Allied Technol, 15 (1), 9-17
DOI 10.1080/13645700500468268, PubMed 16687327

Publications 2005

Frich L, Edwin B, Brabrand K, Rosseland AR, Mala T, Mathisen O, Gladhaug I (2005)
Gastric perforation after percutaneous radiofrequency ablation of a colorectal liver metastasis in a patient with adhesions in the peritoneal cavity
AJR Am J Roentgenol, 184 (3 Suppl), S120-2
DOI 10.2214/ajr.184.3_supplement.0184s120, PubMed 15728002

Mala T, Edwin B (2005)
Role and limitations of laparoscopic liver resection of colorectal metastases
Dig Dis, 23 (2), 142-50
DOI 10.1159/000088596, PubMed 16352894

Mala T, Edwin B, Rosseland AR, Gladhaug I, Fosse E, Mathisen O (2005)
Laparoscopic liver resection: experience of 53 procedures at a single center
J Hepatobiliary Pancreat Surg, 12 (4), 298-303
DOI 10.1007/s00534-005-0974-3, PubMed 16133696

Samset E, Mala T, Aurdal L, Balasingham I (2005)
Intra-operative visualisation of 3D temperature maps and 3D navigation during tissue cryoablation
Comput Med Imaging Graph, 29 (6), 499-505
DOI 10.1016/j.compmedimag.2005.02.008, PubMed 15996854

Publications 2004

Edwin B, Mala T, Mathisen Ø, Gladhaug I, Buanes T, Lunde OC, Søreide O, Bergan A, Fosse E (2004)
Laparoscopic resection of the pancreas: a feasibility study of the short-term outcome
Surg Endosc, 18 (3), 407-11
DOI 10.1007/s00464-003-9007-y, PubMed 14752628

Edwin BG, Mala T, Mathisen Ø, Gladhaug I, Buanes T, Lunde OC, Søreide O, Bergan A, Fosse E (2004)
Laparoscopicresection of the pancreas: a feasibility study of short-term outcome
In Surgical endoscopy, Springer International, Berlin, 18(2004)3, S. 407-11
BIBSYS 051908484

Eidheim OC, Aurdal L, Omholt-Jensen T, Mala T, Edwin B (2004)
Segmentation of liver vessels as seen in MR and CT images
INT CONGR SER, 1268, 201-206
DOI 10.1016/j.ics.2004.03.184

Mala T (2004)
Extensive freezing necessary to ensure liver tumor ablation
Cryobiology, 48 (3), 362; author reply 363-4
DOI 10.1016/j.cryobiol.2004.02.006, PubMed 15157785

Mala T (2004)
Cryoablation of liver tissue: monitoring, techniques and tumour effects
In Series of dissertations submitted to the Faculty of Medicine, University of Oslo, Unipub, Oslo, no. 145, 1 b. (flere pag.)
BIBSYS 040136965, ISBN 82-8072-100-2

Mala T, Aurdal L, Frich L, Samset E, Hol PK, Edwin B, Søreide O, Gladhaug I (2004)
Liver tumor cryoablation: a commentary on the need of improved procedural monitoring
Technol Cancer Res Treat, 3 (1), 85-91
DOI 10.1177/153303460400300110, PubMed 14750897

Mala T, Edwin B, Mathisen Ø, Tillung T, Fosse E, Bergan A, SØreide O, Gladhaug I (2004)
Cryoablation of colorectal liver metastases: minimally invasive tumour control
Scand J Gastroenterol, 39 (6), 571-8
DOI 10.1080/00365520410000510, PubMed 15223683

Publications 2003

Bjørnland K, Flatmark K, Mala T, Mathisen O, Bakka A, Aasen AO, Bergan A, Søreide O, Fodstad O (2003)
Detection of disseminated tumour cells in bone marrow of patients with isolated liver metastases from colorectal cancer
J Surg Oncol, 82 (4), 224-7
DOI 10.1002/jso.10223, PubMed 12672004

Mala T, Edwin B, Tillung T, Kristian Hol P, Søreide O, Gladhaug I (2003)
Percutaneous cryoablation of colorectal liver metastases: potentiated by two consecutive freeze-thaw cycles
Cryobiology, 46 (1), 99-102
DOI 10.1016/s0011-2240(02)00163-3, PubMed 12623032

Mala T, Frich L, Aurdal L, Clausen OP, Edwin B, Soreide O, Gladhaug I (2003)
Intraoperative contrast-enhanced MR-imaging as predictor of tissue damage during cryoablation of porcine liver
Magn Reson Imaging, 21 (7), 733-40
DOI 10.1016/s0730-725x(03)00176-0, PubMed 14559337

Mala T, Frich L, Aurdal L, Clausen OP, Edwin B, Søreide O, Gladhaug IP (2003)
Hepatic vascular inflow occlusion enhances tissue destruction during cryoablation of porcine liver
J Surg Res, 115 (2), 265-71
DOI 10.1016/j.jss.2003.07.009, PubMed 14697293

Sjo OH, Nesbakken A, Lunde OC, Nygaard K, Mala T (2003)
Komplikasjoner etter operasjon for cancer coli
In Vitenskapelige forhandlinger, Norsk kirurgisk forening., [Oslo], 2003, Abstrakt 146
BIBSYS 041735544

Publications 2002

Aurdal L, Elle OJ, Samset E, Fontenelle H, Omholt-Jensen T, Mala T, Edwin B (2002)
Using distance transformations to determine safe needle/probe paths during interventional procedures
CARS 2002: COMPUTER ASSISTED RADIOLOGY AND SURGERY, PROCEEDINGS, 1085

Mala T, Bøhler G, Mathisen Ø, Bergan A, Søreide O (2002)
Hepatic resection for colorectal metastases: can preoperative scoring predict patient outcome?
World J Surg, 26 (11), 1348-53
DOI 10.1007/s00268-002-6231-x, PubMed 12297926

Mala T, Edwin B, Gladhaug I, Fosse E, Søreide O, Bergan A, Mathisen O (2002)
A comparative study of the short-term outcome following open and laparoscopic liver resection of colorectal metastases
Surg Endosc, 16 (7), 1059-63
DOI 10.1007/s00464-001-9176-5, PubMed 12165823

Mala T, Edwin B, Gladhaug I, Søreide O, Fosse E, Mathisen Ø, Bergan A (2002)
[Laparoscopic resection of the liver]
Tidsskr Nor Laegeforen, 122 (29), 2768-71
PubMed 12523141

Mala T, Mathisen Ø, Bergan A, Søreide O (2002)
Hepatocellular carcinoma in a low-incidence region. Surgical perspectives
Dig Surg, 19 (5), 373-8
DOI 10.1159/000065834, PubMed 12435908

Nesbakken A, Nygaard K, Westerheim O, Lunde OC, Mala T (2002)
Audit of intraoperative and early postoperative complications after introduction of mesorectal excision for rectal cancer
Eur J Surg, 168 (4), 229-35
DOI 10.1080/11024150260102843, PubMed 12440761

Nesbakken A, Nygaard K, Westerheim O, Lunde OC, Mala T (2002)
Audit of intraoperative and early postoperative complications after introduction of mesorectal excision for rectal cancer
In European journal of surgery, Taylor & Francis, Basingstoke, 168(2002)nr 4, s. 229-235
BIBSYS 03128373x

Nesbakken A, Nygaard K, Westerheim O, Mala T, Lunde OC (2002)
Local recurrence after mesorectal excision for rectal cancer
Eur J Surg Oncol, 28 (2), 126-34
DOI 10.1053/ejso.2001.1231, PubMed 11884047

Nesbakken A, Nygaard K, Westerheim O, Mala T, Lunde OC (2002)
Local recurrence after mesorectal excision for rectal cancer
In European journal of surgical oncology, Academic Press, London, 25(2002)nr 2, s. 126-134
BIBSYS 031283675

Publications 2001

Edwin B, Kazaryan AM, Mala T, Pfeffer PF, Tønnessen TI, Fosse E (2001)
Laparoscopic and open surgery for pheochromocytoma
BMC Surg, 1, 2
DOI 10.1186/1471-2482-1-2, PubMed 11580870

Edwin B, Mala T, Gladhaug I, Fosse E, Mathisen Y, Bergan A, Søreide O (2001)
Liver tumors and minimally invasive surgery: a feasibility study
J Laparoendosc Adv Surg Tech A, 11 (3), 133-9
DOI 10.1089/10926420152389260, PubMed 11441989

Kazaryan AM, Mala T, Edwin B (2001)
Does tumor size influence the outcome of laparoscopic adrenalectomy?
J Laparoendosc Adv Surg Tech A, 11 (1), 1-4
DOI 10.1089/10926420150502850, PubMed 11444317

Mala T, Bergan A, Edwin B, Gladhaug I, Mathisen Ø (2001)
[Liver resection--indications and results]
Tidsskr Nor Laegeforen, 121 (21), 2476-80
PubMed 11875922

Mala T, Edwin B, Samset E, Gladhaug I, Hol PK, Fosse E, Mathisen O, Bergan A, Søreide O (2001)
Magnetic-resonance-guided percutaneous cryoablation of hepatic tumours
Eur J Surg, 167 (8), 610-7
DOI 10.1080/110241501753171227, PubMed 11716448

Mala T, Frich L, Edwin B, Samset E, Hol PK, Fosse E, Mathisen Ø, Bergan A, Søreide O, Gladhaug I (2001)
[Cryoablation--a treatment option for inoperable liver tumors?]
Tidsskr Nor Laegeforen, 121 (21), 2510-5
PubMed 11875929

Mala T, Løtveit T (2001)
[Surgical treatment of esophageal cancer]
Tidsskr Nor Laegeforen, 121 (24), 2815-7
PubMed 11706486

Mala T, Samset E, Aurdal L, Gladhaug I, Edwin B, Søreide O (2001)
Magnetic resonance imaging-estimated three-dimensional temperature distribution in liver cryolesions: a study of cryolesion characteristics assumed necessary for tumor ablation
Cryobiology, 43 (3), 268-75
DOI 10.1006/cryo.2001.2351, PubMed 11888220

Samset E, Mala T, Edwin B, Gladhaug I, Søreide O, Fosse E (2001)
Validation of estimated 3D temperature maps during hepatic cryo surgery
Magn Reson Imaging, 19 (5), 715-21
DOI 10.1016/s0730-725x(01)00389-7, PubMed 11672630

Publications 2000

Mala T, Lunde OC, Nesbakken A, Aadland E, Stiris M (2000)
[Endoscopic retrograde cholangiopancreatography--a 4-year retrospective study]
Tidsskr Nor Laegeforen, 120 (5), 560-2
PubMed 10833912

Mala T, Lunde OC, Nesbakken A, Aadland E, Stiris M (2000)
Endoskopisk retrograd kolangiopankreatikografi: et fireårsmateriale
In Tidsskrift for Den norske legeforening, Foreningen, Oslo, 120(2000)nr. 5, S. 560-2
BIBSYS 010704272