A reliable technique for the insertion of a gastric tube during peration.
D000768:Anesthesia, General; D000779:Anesthetics, Local; D006801:Humans; D007441:Intubation, Gastrointestinal; D007442:Intubation, Intratracheal / Q000295:instrumentation; D008153:Lubrication; D008722:Methods; D013514:Surgical Procedures, Operative
D000779:Anesthetics, Local