Jun Yong Choi, Chang Oh Kim, Yoon Seon Park, Hee Jung Yoon, So Youn Shin, Young Keun Kim, Myung Soo Kim, Yeon-A Kim, Young Goo Song, Dongeun Yong, Kyungwon Lee, June Myung Kim

Yonsei Med J.2006;47(1):63-69.   Published online 2006 February 28     DOI: http://dx.doi.org/10.3349/ymj.2006.47.1.63