title: The effect of methacholine on the pancreatic duct of the cat studied with a radiological method.
mesh_terms: D000818:Animals; D002415:Cats; D002766:Cholecystokinin / Q000494:pharmacology; D008688:Methacholine Compounds / Q000494:pharmacology*; D008722:Methods; D010179:Pancreas / Q000378:metabolism; D010183:Pancreatic Ducts / Q000000981:diagnostic imaging / Q000187:drug effects*; D011859:Radiography; D013997:Time Factors
chemical_list: D008688:Methacholine Compounds; D002766:Cholecystokinin