title: Effect of graded doses of octapeptide of cholecystokinin on gallbladder size in man.
mesh_terms: D000328:Adult; D002766:Cholecystokinin; D004305:Dose-Response Relationship, Drug; D005704:Gallbladder / Q000187:drug effects*; D006801:Humans; D008297:Male; D010455:Peptides / Q000494:pharmacology*
chemical_list: D010455:Peptides; D002766:Cholecystokinin