title: Helicopter vs ground transportation for patients with trauma.
authors.forename: Brian P
authors.initials: BP
authors.lastname: Walcott
authors.forename: Brian V
authors.initials: BV
authors.lastname: Nahed
authors.forename: Jean-Valery
authors.initials: JV
authors.lastname: Coumans
mesh_terms: D017732:Air Ambulances / Q000706:statistics & numerical data*; D000552:Ambulances / Q000706:statistics & numerical data*; D004632:Emergency Medical Services / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D014947:Wounds and Injuries / Q000401:mortality*