title: Paramedics: the emergency physician and the medical authority needed for a pre-hospital emergency care system.
authors.forename: E L
authors.initials: EL
authors.lastname: Nagel
mesh_terms: D000488:Allied Health Personnel / Q000706:statistics & numerical data; D004632:Emergency Medical Services / Q000331:legislation & jurisprudence / Q000458:organization & administration*; D009726:Nurses / Q000706:statistics & numerical data; D010820:Physicians / Q000706:statistics & numerical data*