文献来源 Cai Y, Venkatachalam I,Tee NW,et al. Prevalence of Healthcare-Associated Infections and Antimicrobial Use Among Adult Inpatients in Singapore Acute-Care Hospitals: Results From the First National Point Prevalence Survey. Clin Infect Dis.2017;64(suppl_2):S61-S67. 图文编辑丨那颜 审稿丨陈文森 卢先雷