Jung Yoon Yoon, Jin Kyeong Park, Jung Youn Jo, In Seon Kim, Sung Shin Kwon, Hee Jung Choi, Mi-Ae Lee

Ewha Med J.2008;31(1):3-7.   Published online 2008 June 30     DOI: http://dx.doi.org/10.12771/emj.2008.31.1.3