title: Emergency medical services.
authors.affiliation: City of Houston Center for Resuscitation and Emergency Medical Services, TX 77002, USA.
authors.forename: P E
authors.initials: PE
authors.lastname: Pepe
mesh_terms: D004632:Emergency Medical Services / Q000458:organization & administration; D006801:Humans; D010819:Physician's Role; D014187:Transportation of Patients