Mangel, A W Cholinergically mediated exaggeration of the colonic motor response to cholecystokinin. [electronic resource] - The American journal of gastroenterology Feb 1987 - 174-5 p. digital Publication Type: Letter ISSN: 0002-9270 Subjects--Topical Terms: Cholecystokinin--pharmacologyColon--drug effectsColonic Diseases, Functional--physiopathologyDrug SynergismGastrointestinal Motility--drug effectsHumansParasympathomimetics--pharmacology