title: The value of endoscopic retrograde cholangio-pancreatography (E.R.C.P.). A report of 56 cases.
mesh_terms: D000328:Adult; D002758:Cholangiography; D002779:Cholestasis / Q000000981:diagnostic imaging*; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010179:Pancreas / Q000000981:diagnostic imaging*; D010182:Pancreatic Diseases / Q000000981:diagnostic imaging*