Keun-Wook Lee, Tak Yun, Eun Kee Song, Im il Na, Hyunchoon Shin, Soo-Mee Bang, Jae Hoon Lee, Seung Tae Lee, Jee Hyun Kim, Sung-Soo Yoon, Jong Seok Lee, Seonyang Park, Byoung Kook Kim, Noe Kyeong Kim

J Korean Med Sci.2005;20(4):598-602.   Published online 2005 August 31     DOI: http://dx.doi.org/10.3346/jkms.2005.20.4.598