title: Endoscopic extraction of a calculous bile duct cast formed on a nidus of chromic catgut.
authors.affiliation: Repatriation General Hospital, Heidelberg, Victoria, Australia.
authors.forename: J M
authors.initials: JM
authors.lastname: Salmon
authors.forename: A G
authors.initials: AG
authors.lastname: Read
mesh_terms: D000368:Aged; D002398:Catgut; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002769:Cholelithiasis / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy*; D006500:Hepatic Duct, Common; D006801:Humans; D008297:Male; D015641:Radiography, Interventional; D013537:Sutures