Chattopadhyay Somnath, Lalwani Shailendra, Mehta Naimish, Varma Vibha, Kumaran Vinay, Nundy Samiran
Department of Surgical Gastroenterology and Liver Transplantation, Sir Ganga Ram Hospital, New Delhi - 110060, India.
Trop Gastroenterol. 2012 Jul-Sep;33(3):221-2. doi: 10.7869/tg.2012.53.