Ung Kim, Sang-Hee Lee, Geu-Ru Hong, Jong-Seon Park, Dong-Gu Shin, Young-Jo Kim, Jae-Sik Jang, Tae-Hyun Yang, Dae-Kyeong Kim, Dong-Soo Kim, Dong-Kie Kim, Sang-Hoon Seol, Doo-Il Kim, Yoon-Kyung Cho, Hyung-Seop Kim, Chang-Wook Nam, Seung-Ho Hur, Kwon-Bae Kim

J Korean Med Sci.2011;26(10):1299-1304.   Published online 2011 October 1     DOI: http://dx.doi.org/10.3346/jkms.2011.26.10.1299