title: Influence of cholecystokinin on pyloric reflux after operation for gallstones and peptic ulcer.
mesh_terms: D002763:Cholecystectomy; D002766:Cholecystokinin / Q000494:pharmacology*; D002769:Cholelithiasis / Q000601:surgery*; D004381:Duodenal Ulcer / Q000601:surgery; D006801:Humans; D010437:Peptic Ulcer / Q000601:surgery*; D011708:Pylorus / Q000187:drug effects* / Q000503:physiopathology; D014628:Vagotomy
chemical_list: D002766:Cholecystokinin