作者单位：
Univ Penn, Sch Med, Dept Med, Div Infect Dis, Philadelphia, PA 19104 USA
[1]
Johns Hopkins Univ, Sch Med, Div Infect Dis, Dept Med, Baltimore, MD 21287 USA
[2]
Johns Hopkins Univ, Sch Med, Dept Med, Baltimore, MD 21287 USA
[3]
Johns Hopkins Univ, Sch Med, Johns Hopkins Bloomberg Sch Publ Hlth, Dept Epidemiol, Baltimore, MD
[4]
Johns Hopkins Univ, Sch Med, Div Infect Dis, Dept Pediat, 200 N Wolfe St,Ste 3149, Baltimore, MD
[5]
Univ Maryland, Sch Med, Dept Epidemiol & Publ Hlth, Baltimore, MD 21201 USA
[6]
发布时间
2017-04-15
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