Biliary pancreatic reflux in older patients.
D000367:Age Factors; D000368:Aged; D002758:Cholangiography; D006801:Humans; D008365:Manometry; D010182:Pancreatic Diseases / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000503:physiopathology; D010183:Pancreatic Ducts / Q000000981:diagnostic imaging / Q000503:physiopathology