Othman Mahmoud, El-Majzoub Nadim, Khoury Ghattas, Barada Kassem
Department of Internal Medicine, Division of Gastroenterology and Hepatology, American University of Beirut Medical Center, P.O. Box 11-0236, Riad El Solh, 110 72020, Beirut, Lebanon.
Int J Colorectal Dis. 2014 Nov;29(11):1443-4. doi: 10.1007/s00384-014-1919-6. Epub 2014 Jun 14.