title: Endoscopic scraping biopsy of malignant biliary strictures.
authors.affiliation: Department of Medicine, Chinese University of Hong Kong, Prince of Wales Hospital.
authors.forename: J W
authors.initials: JW
authors.lastname: Leung
authors.forename: J Y
authors.initials: JY
authors.lastname: Sung
authors.forename: S C
authors.initials: SC
authors.lastname: Chung
authors.forename: K M
authors.initials: KM
authors.lastname: Chan
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D002759:Adenoma, Bile Duct / Q000473:pathology*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001661:Biliary Tract Neoplasms / Q000473:pathology*; D001706:Biopsy / Q000379:methods*; D002408:Catheters, Indwelling; D002779:Cholestasis / Q000209:etiology*; D004322:Drainage / Q000295:instrumentation; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged