Wang Zheng, Zhang Han, Han Jun, Xing Hao, Wu Meng-Chao, Yang Tian
1Eastern Hepatobiliary Surgery Hospital,Second Military Medical University,Shanghai,China.
Infect Control Hosp Epidemiol. 2017 Jun;38(6):758-759. doi: 10.1017/ice.2017.60. Epub 2017 Apr 11.