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Dong C, Zhang X, Bao C, Zhu Y, Zhuang L, Tan Z, Qian H, Tang F.Dong C, et al. Among authors: qian h.Zhonghua Yu Fang Yi Xue Za Zhi. 2015 Feb;49(2):128-31.Zhonghua Yu Fang Yi Xue Za Zhi. 2015.PMID: 26081396Chinese.
Qian HM, Qin TT, Liu GY, Li J, Ma P, Kong XX, Gu B, Bao CJ.Qian HM, et al.Epidemiol Infect. 2017 Aug;145(11):2193-2196. doi: 10.1017/S0950268817000917. Epub 2017 May 24.Epidemiol Infect. 2017.PMID: 28535823Free PMC article.
Tang C, Li Y, Liu C, Sun P, Huang X, Xia W, Qian H, Cui L, Liu G.Tang C, et al. Among authors: qian h.Am J Infect Control. 2018 Mar;46(3):285-290. doi: 10.1016/j.ajic.2017.08.020. Epub 2017 Nov 28.Am J Infect Control. 2018.PMID: 29195778