Choi Junghwa, Rha Sung Eun, Kim Jin Soo
Department of Radiology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Gastroenterology. 2016 Sep;151(3):e21-2. doi: 10.1053/j.gastro.2016.05.005. Epub 2016 Aug 1.