title: Research techniques in endoscopic retrograde cholangiopancreatography (ERCP).
mesh_terms: D014670:Ampulla of Vater / Q000000981:diagnostic imaging / Q000473:pathology; D001650:Bile Duct Neoplasms / Q000473:pathology; D001707:Biopsy, Needle; D002404:Catheterization; D002758:Cholangiography / Q000379:methods*; D002761:Cholangitis / Q000473:pathology; D004386:Duodenum / Q000473:pathology; D019723:Endoscopes; D004724:Endoscopy / Q000379:methods*; D005336:Fiber Optic Technology / Q000295:instrumentation; D006801:Humans; D008365:Manometry; D010179:Pancreas / Q000000981:diagnostic imaging*; D010189:Pancreatic Juice / Q000032:analysis / Q000166:cytology; D010190:Pancreatic Neoplasms / Q000473:pathology; D009803:Sphincter of Oddi / Q000000981:diagnostic imaging