title: Progress in determining the nature of bile duct strictures.
authors.affiliation: Hepatobiliary and Liver Transplantation Unit, Royal Free Hospital Medical School, London.
authors.forename: B R
authors.initials: BR
authors.lastname: Davidson
mesh_terms: D001646:Bile / Q000166:cytology; D001650:Bile Duct Neoplasms / Q000150:complications; D001706:Biopsy; D001707:Biopsy, Needle / Q000379:methods; D001651:Cholestasis, Extrahepatic / Q000209:etiology* / Q000473:pathology; D003251:Constriction, Pathologic / Q000209:etiology / Q000473:pathology; D003584:Cytological Techniques; D006801:Humans; D010190:Pancreatic Neoplasms / Q000150:complications