• Cannabis and other drug use among trauma patients in three South African cities, 1999-2001 

      Parry, Charles D. H.; Pluddemann, Andreas; Donson, Hilton; Sukhai, Anesh; Marais, Sandra; Lombard, Carl (Health & Medical Publishing Group, 2005)
      Objective. To assess the extent of cannabis and other drug use among patients presenting with recent injuries at trauma units in Cape Town, Port Elizabeth and Durban from 1999 to 2001. Design. Cross-sectional surveys were ...