Poor correlation between alcohol concentration in oral fluid and breath in subjects consuming beverages immediately before testing

por Gjerde, Hallvard, Bretteville-Jensen, Anne Line, Furuhaugen, Håvard
Publicado 2021

Associations between psychoactive substance use and sensation seeking behavior among drivers in Norway

por Jamt, Ragnhild E. G., Gjerde, Hallvard, Furuhaugen, Håvard, Romeo, Giovanni, Vindenes, Vigdis, Ramaekers, Jan G., Bogstrand, Stig T.
Publicado 2020

Which illicit drugs are injected in Oslo? A study based on analysis of drug residues in used injection equipment and self-reported information

por Gjerde, Hallvard, Bretteville-Jensen, Anne Line, Bache-Andreassen, Lihn, Hanoa, Kristin, Furuhaugen, Håvard, Brochmann, Gerd-Wenche, Vindenes, Vigdis
Publicado 2021