作者单位:
Ctr Dis Control & Prevent, Div Foodborne Waterborne & Environm Dis, Natl Ctr Emerging & Zoonot
[1]
Natl Ctr Emerging & Zoonot Infect Dis, Div Foodborne Waterborne & Environm Dis, Enter Dis Epidemiol
[2]
Emory Univ, Sch Med, Dept Gynecol & Obstet, Div Maternal Fetal Med, Atlanta, GA USA
[3]
Ctr Dis Control & Prevent, Off Sci & Publ Hlth Practice, Off Publ Hlth Preparedness & Response
[4]
发布时间
2019-04-17