Authors: Jaswinder Singh Sodhi; Showkat Ali Zargar; Shafkatullah Khateeb; Abid Showkat; Gul Javid; Bashir Ahmad Laway; Shaheena Parveen; Bashir Ahmad Khan; Ghulam Nabi Yattoo; Altaf Shah; Ghulam Mohd Gulzar; Mushtaq Ahmed Khan Journal: Indian J Gastroenterol Date: 2014-10-07