Resultados de procura - "epidemiology research methodology."

Epidemiologic research : principles and quantitative methods / por Kleinbaum, David G.

Subjects:

Design concepts in nutritional epidemiology /

Subjects: “...Epidemiology Research Methodology....”

Design concepts in nutritional epidemiology / por Margetts, Barrie M.

Subjects: “...Epidemiology Research Methodology....”