Foundations of epidemiology - Lilienfeld, Abraham M.; Lilienfeld, David E. (New York : Oxford Univ. Press, 1980)
Laying the Foundations: The Epidemiologic Approach to Disease. -- Threads of Epidemiologic History. -- Selected Epidemiologic Concepts of Disease. -- Mortality Statistics. -- Epidemiologic Studies of Mortality. -- Morbidity Statistics. -- Epidemiologic Studies of Morbidity. -- Observational Studies: Retrospective and Cross-Sectional Studies. -- Observational Studies: Prospective Studies. -- Experimental Epidemiology:Clinical Trials. -- Experimental Epidemiology: Community Trials. -- The Derivation of Biological Inferences
Keywords: ESTUDIOS EPIDEMIOLOGICOS; EPIDEMIOLOGIA; CAUSAS DE MUERTE; RECOPILACION DE DATOS