Sohn Kyung Mok, Cheon Shinhye, Kim Yeon-Sook
Division of Infectious Diseases,Chungnam National University Hospital,Chungnam National University School of Medicine,Daejeon,South Korea.
Infect Control Hosp Epidemiol. 2016 Dec;37(12):1519-1521. doi: 10.1017/ice.2016.229. Epub 2016 Oct 3.