Publications 2024

Hjelmeland K, Middelkoop G, Mørland J, Høiseth G (2024)
The relationship between clinical impairment and blood drug concentration: Comparison between the most prevalent traffic relevant drug groups
Forensic Sci Int, 363, 112180
DOI 10.1016/j.forsciint.2024.112180, PubMed 39141931

Jamt REG, Edvardsen HME, Hjelmeland K, Middelkoop G (2024)
Rusmiddelstatistikk. Funn i blodprøver hos bilførere mistenkt for ruspåvirket kjøring 2023.
Oslo universitetssykehus
PublikaID 490

Publications 2023

Edvardsen HME, Jamt REG, Hjelmeland K, Middelkoop G (2023)
Rusmiddelstatistikk. Funn i blodprøver hos bilførere mistenkt for ruspåvirket kjøring 2022.
Oslo universitetssykehus
PublikaID 437

Publications 2020

Høiseth G, Hjelmeland K, Mørland J (2020)
A comparison of driving related skills impaired by ethanol and zopiclone
Traffic Inj Prev, 22 (1), 26-31
DOI 10.1080/15389588.2020.1849643, PubMed 33320019

Publications 2017

Heide G, Hjelmeland K, Brochmann GW, Karinen R, Høiseth G (2017)
The Appearance, Taste, and Concentrations of Zolpidem Dissolved in Still Water and Carbonated Beverages
J Forensic Sci, 63 (3), 911-914
DOI 10.1111/1556-4029.13604, PubMed 28810070

Hjelmeland K, Gustavsen I, Øiestad EL, Øiestad ÅML, Høiseth G, Mørland J (2017)
Zopiclone concentrations in oral fluid and blood after, administration of therapeutic doses of zopiclone
Forensic Sci Int, 278, 177-183
DOI 10.1016/j.forsciint.2017.07.004, PubMed 28735217

Publications 2015

Hjelmeland K, Gustavsen I, Bernard JP, Mørland J (2015)
Can a simple clinical test detect impairment of zopiclone and alcohol? - A randomized controlled trial
Forensic Sci Int, 248, 129-33
DOI 10.1016/j.forsciint.2014.12.028, PubMed 25617762

Publications 2014

Westergren T, Hjelmeland K, Kristoffersen B, Johannessen SI, Kalikstad B (2014)
Probable topiramate-induced diarrhea in a 2-month-old breast-fed child - A case report
Epilepsy Behav Case Rep, 2, 22-3
DOI 10.1016/j.ebcr.2013.12.006, PubMed 25667861

Publications 2012

Gustavsen I, Hjelmeland K, Bernard JP, Mørland J (2012)
Individual psychomotor impairment in relation to zopiclone and ethanol concentrations in blood--a randomized controlled double-blinded trial
Addiction, 107 (5), 925-32
DOI 10.1111/j.1360-0443.2011.03693.x, PubMed 22008377

Publications 2011

Gustavsen I, Hjelmeland K, Bernard JP, Mørland J (2011)
Psychomotor performance after intake of zopiclone compared with intake of ethanol: a randomized, controlled, double-blinded trial
J Clin Psychopharmacol, 31 (4), 481-8
DOI 10.1097/JCP.0b013e3182214be6, PubMed 21694628

Publications 2010

Gjerde H, Øiestad EL, Øiestad ÅM, Langødegård M, Gustavsen I, Hjelmeland K, Bernard JP, Christophersen AS (2010)
Comparison of zopiclone concentrations in oral fluid sampled with Intercept(®) oral specimen collection device and Statsure Saliva Sampler™ and concentrations in blood
J Anal Toxicol, 34 (9), 590-3
DOI 10.1093/jat/34.9.590, PubMed 21073813

Publications 2007

Gustavsen I, Hjelmeland K, Bachs L, Mørland J (2007)
[Substance abuse can cause stroke]
Tidsskr Nor Laegeforen, 127 (10), 1401; author reply 1401-2
PubMed 17520003

Publications 2005

Høiseth G, Hjelmeland K, Bachs L (2005)
[Phencyclidine--angel dust]
Tidsskr Nor Laegeforen, 125 (20), 2775-6
PubMed 16244678