Epidemiologic Studies
《英文msh詞典》Epidemiologic Studies
[主題詞] Epidemiologic Studies
[入口詞] Epidemiological Studies
[入口詞] Studies,Epidemiologic
[入口詞] Epidemiologic Study
[入口詞] Epidemiological Study
[入口詞] Studies,Epidemiological
[入口詞] Study,Epidemiologic
[入口詞] Study,Epidemiological
[中文釋義] 流行病學(xué)研究
[英文釋義] Studies designed to examine associations,commonly,hypothesized causal relations. They are usually concerned with identifying or measuring the effects of risk factors or exposures. The common types of analytic study are CASE-CONTROL STUDIES; COHORT STUDIES; and CROSS-SECTIONAL STUDIES.