Seung Young Kim, Rok Seon Choung, Bo Sung Kwon, Jong Jin Hyun, Sung Woo Jung, Ja Seol Koo, Hyung Joon Yim, Sang Woo Lee, Jai Hyun Choi

J Korean Med Sci.2013;28(7):1103-1106.   Published online 2013 July 3     DOI: http://dx.doi.org/10.3346/jkms.2013.28.7.1103