- Correspondence to Dr Kshaunish Das, Division of Gastroenterology, SDLD, IPGME & R, 244 AJC Bose Road, Kolkata, West Bengal 700020, India;
- Received October 24, 2013
- Accepted October 27, 2013
- First published November 21, 2013.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.