Lee Jung Woo, Kim Tae Nyeun, Kim Sung Bum, Kim Kook Hyun
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea.
Korean J Intern Med. 2016 May;31(3):620-1. doi: 10.3904/kjim.2015.238. Epub 2016 Feb 29.