Kumbhari Vivek, Saxena Payal, Messallam Ahmed A, Aguila Gerard, Tieu Alan H, El-Zein Mohammed, Kalloo Anthony N, Khashab Mouen A
Department of Medicine and Division of Gastroenterology and Hepatology, The Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.
Endoscopy. 2014;46 Suppl 1 UCTN:E369-70. doi: 10.1055/s-0034-1377353. Epub 2014 Sep 25.