Endoscopic treatment of biliary-tract diseases.
D002793:Cholic Acids / Q000008:administration & dosage; D004724:Endoscopy; D005069:Evaluation Studies as Topic; D042882:Gallstones / Q000628:therapy*; D006801:Humans; D007263:Infusions, Parenteral; D007440:Intubation / Q000295:instrumentation; D009803:Sphincter of Oddi / Q000601:surgery
D002793:Cholic Acids