The effect of emergency department crowding on ambulance availability.
Raphael M
RM
Barishansky
Katherine E
KE
O'Connor
D000488:Allied Health Personnel / Q000458:organization & administration / Q000600:supply & distribution*; D000552:Ambulances / Q000458:organization & administration / Q000600:supply & distribution*; D003441:Crowding; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D006297:Health Services Accessibility / Q000706:statistics & numerical data*; D006801:Humans