Young Ho Yang, Sung Hoon Kim, Eun Suk Yang, Sei Kwang Kim, In Kyu Kim, Yong Won Park, Jae Sung Cho, Yoon Ho Lee

Yonsei Med J.2003;44(2):181-186.   Published online 2009 March 30     DOI: http://dx.doi.org/10.3349/ymj.2003.44.2.181