Myoung-don Oh, Pyoeng Gyun Choe, Hong Sang Oh, Wan Beom Park, Sang-Min Lee, Jinkyeong Park, Sang Kook Lee, Jeong-Sup Song, Nam Joong Kim

J Korean Med Sci.2015;30(11):1701-1705.   Published online 2015 October 16     DOI: http://dx.doi.org/10.3346/jkms.2015.30.11.1701