title: Changing the complexion of EMS.
authors: M A
authors: MA
authors: Garza
mesh_terms: D000488:Allied Health Personnel / Q000639:trends*; D003710:Demography; D004634:Emergency Medical Technicians / Q000639:trends*; D005260:Female; D006801:Humans; D008297:Male; D008913:Minority Groups; D014481:United States