Emergency medical services.
Fort Akinson, WI : Cygnus Business Media
Refereed/Peer-reviewed
Published: North Hollywood, Calif. : Emergency Medical Services, 
Final issue consulted.
Description based on: Vol. 36, no. 1 (Jan. 2007); title from cover.
Emergency medical services
Emergency medical services.
Emergency Medical Services.
Transportation of Patients.
EMS World