Joong-Gon Shin, Hyun Sub Cheong, Jason Yongha Kim, Lyoung Hyo Kim, Chang Soo Han, Ji On Kim, Hae Deun Kim, Young Hoon Kim, Myeon Woo Chung, Soon Young Han, Hyoung Doo Shin

J Korean Med Sci.2013;28(8):1129-1133.   Published online 2013 July 31     DOI: http://dx.doi.org/10.3346/jkms.2013.28.8.1129