title: Single-operator cholangioscopy in the diagnosis of indeterminate biliary strictures.
authors.affiliation: Nanlou Digestive Endoscopy, PLA's General Hospital, Beijing, China.
authors.forename: Xi
authors.initials: X
authors.lastname: Sun
authors.affiliation: Nanlou Digestive Endoscopy, PLA's General Hospital, Beijing, China.
authors.forename: Jing
authors.initials: J
authors.lastname: Liu
authors.affiliation: Nanlou Digestive Endoscopy, PLA's General Hospital, Beijing, China.
authors.forename: Zhiqiang
authors.initials: Z
authors.lastname: Wang
mesh_terms: D001650:Bile Duct Neoplasms / Q000175:diagnosis*; D001652:Bile Ducts / Q000473:pathology*; D018281:Cholangiocarcinoma / Q000175:diagnosis*; D002779:Cholestasis / Q000175:diagnosis*; D016145:Endoscopy, Digestive System / Q000379:methods*; D006801:Humans