Sungha Park, Soyeon Lim, Woochul Chang, Heesang Song, Sunju Lee, Byeong-Wook Song, Hye-Jung Kim, Min-Ji Cha, Eunju Choi, Yangsoo Jang, Namsik Chung, Seung Yun Cho, Ki-Chul Hwang
Yonsei Med J.2008;49(4):592-600. Published online 2008 August 30
DOI:
http://dx.doi.org/10.3349/ymj.2008.49.4.592