History of the development of epidemiologic experimental study.
- Author:
Tao WU
1
;
Si-yan ZHAN
;
Li-ming LI
Author Information
1. Department of Epidemiology and Public Health Statistics, School of Public Health, Beijing University, Beinjing 100083, China
- Publication Type:Journal Article
- MeSH:
Case-Control Studies;
China;
Cohort Studies;
Epidemiologic Methods;
Epidemiology;
history;
History, 19th Century;
History, 20th Century;
Humans;
Randomized Controlled Trials as Topic
- From:
Chinese Journal of Epidemiology
2004;25(7):633-636
- CountryChina
- Language:Chinese
