Jin Kyeong Park, Jae Jung Park, Jung Yoon Yoon, Jung Youn Jo, Eun Kyung Baek, Eun Jin Shim, Kwon Yu, Hee Jung Choi

Ewha Med J.2008;31(1):37-39.   Published online 2008 June 30     DOI: http://dx.doi.org/10.12771/emj.2008.31.1.37