Recreational drug use in the Oslo nightlife setting: study protocol for a cross-sectional time series using biological markers, self-reported and qualitative data

por Nordfjærn, Trond, Edland-Gryt, Marit, Bretteville-Jensen, Anne Line, Buvik, Kristin, Gripenberg, Johanna
Publicado 2016

Monitoring young lifestyles (MyLife) - a prospective longitudinal quantitative and qualitative study of youth development and substance use in Norway

por Brunborg, Geir Scott, Scheffels, Janne, Tokle, Rikke, Buvik, Kristin, Kvaavik, Elisabeth, Burdzovic Andreas, Jasmina
Publicado 2019