title: Air ambulances: missions of mercy or flights of futility?
authors.affiliation: Institute for Clinical Evaluative Sciences, University of Toronto, Ontario, Canada.
authors.forename: C D
authors.initials: CD
authors.lastname: Naylor
authors.forename: B A
authors.initials: BA
authors.lastname: McLellan
mesh_terms: D017732:Air Ambulances; D002675:Child, Preschool; D005260:Female; D006801:Humans; D017063:Outcome Assessment, Health Care; D011247:Pregnancy