Authors: Rajeswari Anaparthy; Srinivas Gaddam; Vijay Kanakadandi; Benjamin R Alsop; Neil Gupta; April D Higbee; Sachin B Wani; Mandeep Singh; Amit Rastogi; Ajay Bansal; Brooks D Cash; Patrick E Young; David A Lieberman; Gary W Falk; John J Vargo; Prashanti Thota; Richard E Sampliner; Prateek Sharma Journal: Clin Gastroenterol Hepatol Date: 2013-05-22 Impact factor: 11.382