Kim WJ
Choi JY
Chang YJ, Choi KA, Lee HK, Jin YS, Min PG, Oh JY, Kim ES
Lee SO, Kim ES, Kim HY, Park ES, Jin HY, Ki HK, Choi HJ, Jeong SY, Kim SR, Kim S, Uh Y, Pai H, Lee YS, Oh HB, Choi TY, Korean Nosocomial Infections Surveillance System (KONIS)
Choi SI, Yoon JW
Lee J, Kim S, Kim K, Lee J
Choi TY, Kang JO, Pai H