Heradstveit, Ove; Skogen, Jens Christoffer; Edland-Gryt, Marit; Hesse, Morten; Vallentin-Holbech, Lotte; Lønning, Kari Jussi; Sivertsen, Børge (Peer reviewed; Journal article, 2020)
Background and Aims: Several studies have pointed to relatively high levels of illicit drug use among students in higher education compared to the general population. The aim of the present study was to provide an updated ...