Jae Young Park, Young Choi, Byung Chae Cho, Sang Young Moon, Chin Youb Chung, Kyoung Min Lee, Ki Hyuk Sung, Soon-Sun Kwon, Moon Seok Park

J Korean Med Sci.2016;31(7):1143-1149.   Published online 2016 May 19     DOI: http://dx.doi.org/10.3346/jkms.2016.31.7.1143