| Authors: |
Kulandaivelu A; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Vaithiyam V; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Mehta K; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Reddy RT; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Ahuja A; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Sirohi N; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Sonika U; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Dalal A; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Kumar A; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Puri AS; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India., Sachdeva S; Department of Gastroenterology, Govind Ballabh Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, Delhi, India. sanjeevgastro@rediffmail.com. |