Endotracheal naloxone.
D000328:Adult; D004630:Emergencies; D003932:Heroin / Q000009:adverse effects; D006801:Humans; D008297:Male; D009270:Naloxone / Q000008:administration & dosage*; D019966:Substance-Related Disorders / Q000188:drug therapy*
D009270:Naloxone; D003932:Heroin