Kang Seung Ji, Kang Cheol-In, Park So Yeon, Ha Young Eun, Joo Eun-Jeong, Chung Doo Ryeon, Peck Kyong Ran, Lee Nam Yong, Song Jae-Hoon
Division of Infectious Diseases, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
Infect Control Hosp Epidemiol. 2012 Oct;33(10):1053-5. doi: 10.1086/667739. Epub 2012 Aug 21.