Jung Ah Lee, Jin Woo Choi, Jang Hyeok In, Hong Soo Jung, Yong Shin Kim, Yeon Soo Jeon, Yoo Jin Kang, Dae Woo Kim, Yong Gul Lim, Jae Hee Park, Jin Deok Joo

J Korean Med Sci.2012;27(5):547-552.   Published online 2012 April 25     DOI: http://dx.doi.org/10.3346/jkms.2012.27.5.547