Diagnostic Yield of Brush Cytology for Biliary Strictures During ERCP: A Single‐Center Experience: 53. (October 2015) - Nawaz, Arif; Kafi, Abdul; Ali, Bushra; Rizwan, Akhtar; Irfan, Mohammed; Alvi, Aftab; Alam, Altaf; Chaudhry, Asad; Jahangir, Mohammed; Malik, Khurram; Hafeez, Abdul; Raja, Ikram