Journals / Turkish Journal of Gastroenterology / 2017 / Cilt: 28 - Sayı: 3Endoscopic biopsy techniques for proximal biliary strictures ( Author s Reply )Wenbo MENG,Ping YUE,Zhiwen LUO,Xun LİJournalTurkish Journal of GastroenterologyIssue2017 · Cilt: 28 - Sayı: 3Pages225–226DOI—