Intubation of the esophagus; its role in preventing aspiration pneumonia and asphyxial death.
D001237:Asphyxia / Q000517:prevention & control*; D004947:Esophagus; D006801:Humans; D007440:Intubation; D011014:Pneumonia / Q000517:prevention & control*; D011015:Pneumonia, Aspiration
ASPHYXIA/prevention and control; ESOPHAGUS; PNEUMONIA/prevention and control