The economics of EMS employment.
Garza
M A
MA
D000488:Allied Health Personnel / Q000600:supply & distribution*; D003625:Data Collection; D004634:Emergency Medical Technicians / Q000600:supply & distribution*; D004651:Employment / Q000191:economics*; D010561:Personnel Staffing and Scheduling / Q000706:statistics & numerical data; D014481:United States