Effect of the Trendelenburg tilt and other procedures on the position of endotracheal tubes.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal; D008297:Male; D008722:Methods; D008875:Middle Aged; D011859:Radiography; D014132:Trachea / Q000000981:diagnostic imaging