title: Brush cytology and the diagnosis of pancreaticobiliary malignancy during ERCP.
authors.forename: John G
authors.initials: JG
authors.lastname: Lee
mesh_terms: D001661:Biliary Tract Neoplasms / Q000473:pathology*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002779:Cholestasis / Q000473:pathology*; D003584:Cytological Techniques / Q000379:methods*; D006801:Humans; D010190:Pancreatic Neoplasms / Q000473:pathology*; D012680:Sensitivity and Specificity; D015607:Stents