Manometric study of the effect of vagotomy on the gastroesophageal sphincter.
D000328:Adult; D000368:Aged; D004322:Drainage; D004943:Esophagogastric Junction / Q000294:innervation*; D005769:Gastrointestinal Motility; D006801:Humans; D008365:Manometry; D008875:Middle Aged; D010437:Peptic Ulcer / Q000601:surgery*; D011312:Pressure; D014628:Vagotomy