Dong Hyeon Lee, Seung Choul Yang, Sung Joon Hong, Byung Ha Chung, Hyun Jik Chung, Hideo Tokunaga, Issac Y Kim, Yun S Song, Seth P Lerner, Ronald A Morton
Yonsei Med J.1999;40(2):118-123. Published online 2002 February 20
DOI:
http://dx.doi.org/10.3349/ymj.1999.40.2.118