title: A comparative study of the gastric emptying pattern in normal subjects and in patients with duodenal ulceration, truncal vagotomy or proximal gastric vagotomy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000503:physiopathology; D005746:Gastric Emptying; D006801:Humans; D008875:Middle Aged; D011708:Pylorus / Q000601:surgery; D013270:Stomach / Q000503:physiopathology* / Q000601:surgery*; D014628:Vagotomy