Authors: Johan Fernø; Audun O Vik-Mo; Goran Jassim; Bjarte Håvik; Kjetil Berge; Silje Skrede; Oddrun A Gudbrandsen; Jo Waage; Niclas Lunder; Sverre Mørk; Rolf K Berge; Hugo A Jørgensen; Vidar M Steen Journal: Psychopharmacology (Berl) Date: 2008-10-30 Impact factor: 4.530