title: Endoscopic tissue sampling of the bile duct: can we do better?
authors.affiliation: Digestive Associates of Houston, Houston, USA.
authors.forename: Isaac
authors.initials: I
authors.lastname: Raijman
mesh_terms: D001646:Bile / Q000166:cytology*; D001650:Bile Duct Neoplasms / Q000175:diagnosis*; D001653:Bile Ducts, Intrahepatic; D001706:Biopsy / Q000379:methods*; D018281:Cholangiocarcinoma / Q000175:diagnosis*; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods*; D004322:Drainage / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male