来源:BMC Infectious Diseases , 2012
作者:
关键词:Afghanistan;Military populations;...
使用许可:Unknown
来源:BMC Infectious Diseases , 2012
作者:Farzana Salimi;Braden R Hale;Catherine S Todd;等
关键词:Afghanistan;Military populations;...
使用许可:CC BY
来源:BMC Infectious Diseases , 2012
作者:Farzana Salimi;Braden R Hale;Catherine S Todd;等
关键词:Afghanistan;Military populations;...
使用许可:CC BY