The O'Dwyer tube; development and use in laryngeal diphtheria.
D002648:Child; D004165:Diphtheria / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007442:Intubation, Intratracheal / Q000266:history* / Q000295:instrumentation; D014140:Tracheotomy / Q000266:history*; D014481:United States