Seung Han Kim, Yong-Hyun Kim, Jong Soo Lee, Young Jae Hwang, Jae Min Lee, Keunhee Kang, Woo-Hyuk Song, Jeong-Cheon Ahn

Ewha Med J.2012;35(2):129-134.   Published online 2012 September 30     DOI: http://dx.doi.org/10.12771/emj.2012.35.2.129