Manual positive pressure ventilation and the Copenhagen poliomyelitis epidemic 1952: An attempt at setting the record straight.
Private practice, Charlottenlund, Denmark.
P G
PG
Berthelsen
D000776:Anesthesiology / Q000266:history*; D001363:Awards and Prizes; D002423:Cause of Death; D003718:Denmark; D004196:Disease Outbreaks / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D007385:Intermittent Positive-Pressure Ventilation / Q000266:history* / Q000379:methods; D011051:Poliomyelitis / Q000150:complications / Q000266:history*; D012133:Respiratory Paralysis / Q000209:etiology / Q000628:therapy*; D014140:Tracheotomy