title: Guidelines for medical direction of prehospital EMS. American College of Emergency Physicians.
authors.affiliation: American College of Emergency Physicians, Dallas, Texas.
authors.forename: S
authors.initials: S
authors.lastname: Polsky
authors.forename: J
authors.initials: J
authors.lastname: Krohmer
authors.forename: P
authors.initials: P
authors.lastname: Maningas
authors.forename: R
authors.initials: R
authors.lastname: McDowell
authors.forename: N
authors.initials: N
authors.lastname: Benson
authors.forename: P
authors.initials: P
authors.lastname: Pons
mesh_terms: D004632:Emergency Medical Services / Q000458:organization & administration*; D006801:Humans; D007587:Job Description; D008486:Physician Executives