So Young Park, Chang Youl Lee, Changhwan Kim, Seung Hun Jang, Yong Bum Park, Sunghoon Park, Yong Il Hwang, Myung Goo Lee, Ki-Suck Jung, Dong-Gyu Kim

J Korean Med Sci.2015;30(4):442-449.   Published online 2015 March 19     DOI: http://dx.doi.org/10.3346/jkms.2015.30.4.442