Physician medical direction in EMS. National Association of EMS Physicians.
Alonso-Serra
H
H
Emergency Medical Services Division, University of Puerto Rico, San Juan.
Blanton
D
D
O'Connor
R E
RE
D004632:Emergency Medical Services / Q000458:organization & administration*; D004635:Emergency Medicine; D006801:Humans; D007587:Job Description; D007857:Leadership; D008486:Physician Executives / Q000193:education* / Q000592:standards*; D011361:Professional Competence