Airway management in resuscitation.
D004632:Emergency Medical Services; D004947:Esophagus; D006801:Humans; D007440:Intubation / Q000009:adverse effects; D007442:Intubation, Intratracheal / Q000009:adverse effects; D009026:Mortality; D009422:Nervous System Diseases / Q000453:epidemiology; D012151:Resuscitation / Q000009:adverse effects / Q000379:methods*