Yoon Sok Chung, Tae Young Choi, Chang Young Ha, Hyeon Man Kim, Kwang Jae Lee, Chan H. Park, Lorraine A. Fitzpatr

Yonsei Med J.2002;43(3):377-380.   Published online 2009 April 1     DOI: http://dx.doi.org/10.3349/ymj.2002.43.3.377