Yeon Yi Song, Hye Ran Lee, Mi Sook Park, Kyung Soon Park, Jong Cheon Park, Byoung Min Jun, Tae Soo Lee, Eun Jong Cha, Kyung Ah Kim

J Korean Soc Med Inform.2005;11(3):313-319.   Published online 2005 September 30     DOI: http://dx.doi.org/10.4258/jksmi.2005.11.3.313