Kim Su Jin, Choi Cheol Woong
Department of Internal Medicine, Pusan National University School of Medicine and Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea.
Clin Endosc. 2018 Nov;51(6):503-504. doi: 10.5946/ce.2018.162. Epub 2018 Oct 31.