Soon Hwa Han, Min Ho Lee, Sang Guk Kim, Jun Yong Jeong, Bi Na Lee, Myeong Seon Choi, Il Kon Kim, Woo Sung Park, Kyooseob Ha, Eunyoung Cho, Yoon Kim, Jae Bong Bae

Healthc Inform Res.2010;16(4):281-289.   Published online 2010 December 31     DOI: http://dx.doi.org/10.4258/hir.2010.16.4.281