Jae Chol Choi, Jae Woo Jung, Hee Won Kwak, Ju Han Song, Eun Ju Jeon, Jong Wook Shin, In Won Park, Byoung Whui Choi, Jae Yeol Kim

J Korean Med Sci.2008;23(2):288-295.   Published online 2008 April 20     DOI: http://dx.doi.org/10.3346/jkms.2008.23.2.288