Authors: Sean Williams; Adrian Brown; Robert Patton; Michael J Crawford; Robin Touquet Journal: Drug Alcohol Depend Date: 2005-02-14 Impact factor: 4.492
Authors: Mike J Crawford; Robert Patton; Robin Touquet; Colin Drummond; Sarah Byford; Barbara Barrett; Ben Reece; Adrian Brown; John A Henry Journal: Lancet Date: 2004 Oct 9-15 Impact factor: 79.321