Man Gang Yong, Moo Jin Choo, Chang Seop Yum, Seong Bok Cho, See Ok Shin, Dong Wook Lee, Sung Jin Kim, Ju Chang Kim

Yonsei Med J.2001;42(4):367-370.   Published online 2009 April 3     DOI: http://dx.doi.org/10.3349/ymj.2001.42.4.367