Jin-Seok Park, Dae-Hyeok Kim, Woong-Gil Choi, Seoung-Il Woo, Jun Kwan, Keum-Soo Park, Woo-Hyung Lee, Jung-Jin Lee, Yong-Jun Choi

Yonsei Med J.2010;51(2):284-286.   Published online 2010 February 12     DOI: http://dx.doi.org/10.3349/ymj.2010.51.2.284