title: Biliary dilatation induced by different opiate drugs: a case series of eight patients.
authors.affiliation: Registrar, Department of Gastroenterology, Wellington Hospital, Wellington.
authors.forename: Duncan
authors.initials: D
authors.lastname: Smyth
authors.affiliation: Gastroenterologist, Department of Gastroenterology, Wellington Hospital, Wellington.
authors.forename: Nigel
authors.initials: N
authors.lastname: Stace
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001649:Bile Duct Diseases / Q000145:classification* / Q000175:diagnosis; D001652:Bile Ducts / Q000000981:diagnostic imaging / Q000187:drug effects*; D049448:Cholangiopancreatography, Magnetic Resonance; D004108:Dilatation, Pathologic / Q000139:chemically induced / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D053610:Opiate Alkaloids / Q000494:pharmacology*; D014463:Ultrasonography
chemical_list: D053610:Opiate Alkaloids