Moon Suk Nam, Young Chae Chu, Won Sick Choe, Sei Joong Kim, Seong Bin Hong, Yoe Joo Kim, Yong Seong Kim

Yonsei Med J.2002;43(5):665-669.   Published online 2009 April 1     DOI: http://dx.doi.org/10.3349/ymj.2002.43.5.665