来源:BMC Infectious Diseases
作者:Denis Nash;Don Weiss;Melissa A Marx;等
关键词:Multilevel analysis;Hospitalizations;...
来源:BMC Infectious Diseases
作者:Denis Nash;Don Weiss;Melissa A Marx;等
关键词:Multilevel analysis;Hospitalizations;...
来源:BMC Infectious Diseases , 2016
作者:Lena Shah;Timothy Brewer;Kristien Verdonck;等
关键词:Multilevel analysis;Household contact investigation;...
使用许可:CC BY
来源:BMC Infectious Diseases , 2016
作者:Lena Shah;Timothy Brewer;Kristien Verdonck;等
关键词:Multilevel analysis;Household contact investigation;...
使用许可:CC BY