TY - GEN AU - Faris,D G AU - Grim,E P TI - Emergency medical communications in Philadelphia SN - 0031-4595 PY - 1976///0116 KW - Ambulances KW - Communication KW - Emergency Medical Services KW - Hospital Communication Systems KW - Humans KW - Organization and Administration KW - Pennsylvania KW - Physician Assistants N1 - Publication Type: Journal Article ER -