Kwak YG, Choi JY, Yoo H, Lee SO, Kim HB, Han SH, Choi HJ, Kim HY, Kim SR, Kim TH, Lee H, Chun HK, Kim JS, Eun BW, Koo HS, Cho EH, Uh Y, Lee K. Korean National Healthcare-associated Infections Surveillance System, Intensive Care Unit Module Report: Summary of Data from July 2014 through June 2015. Korean J healthc assoc Infect Control Prev 2016;21:37-49. https://doi.org/10.14192/kjhaicp.2016.21.2.37