Y. Tang
发表
N. Krieger,
S. Zierler,
J. Auerbach,
2000,
American journal of public health.
R Platt,
G S Subramanyan,
D S Yokoe,
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Public health reports.
M. Whelan,
P. Etkind,
A. Demaria,
2003,
Epidemiology and Infection.