title: Painful extrications.
authors: EMS Field Operations, Department of Emergency Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA. edmdemtp@aol.com
authors: Edward T
authors: ET
authors: Dickinson
mesh_terms: D000063:Accidents, Traffic; D004632:Emergency Medical Services; D006801:Humans; D007866:Leg; D008297:Male; D010146:Pain; D014950:Wounds, Penetrating