Jung Kee Wook, Myung Seung-Jae, Jung Hwoon-Yong
Asan Digestive Disease Research Institute, Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.
J Neurogastroenterol Motil. 2012 Apr;18(2):220-1. doi: 10.5056/jnm.2012.18.2.220. Epub 2012 Apr 9.