C:\Inetpub\vhosts\jcdr.net\httpdocs\citationmgr\Bookends.risTY - Journal T1 - Role of Endoscopic Retrograde Cholangiopancreatography Guided Brush Cytology in Evaluation of Malignant Biliary Tract Strictures: Experience of a Tertiary Care Teaching Centre in Northern India JF -jf JO - JCDR SP - EC14 LP - M3 - VL - 12 IS - 12 AU - AU - Y1 - Year UR - www.jcdr.net/back_issues.asp?issn=0973-709x&year=2018&month=December&volume=12&issue=12&page=EC14-EC18&id=12395 N2 - ER -