Emphasize Calling 911 When an Emergency Occurs.
Jeanette
J
Previdi
D016887:Cardiopulmonary Resuscitation; D047548:Defibrillators; D004631:Emergency Medical Service Communication Systems; D005392:First Aid; D006801:Humans; D007318:Inservice Training; D016272:Occupational Health; D058687:Out-of-Hospital Cardiac Arrest / Q000175:diagnosis* / Q000628:therapy*