Results 341 to 350 of about 1,016,517 (356)
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Biostatistical Methods in Epidemiology
Journal of the American Statistical Association, 2003openaire +3 more sources
An Introduction to Epidemiologic Methods
Journal of Occupational and Environmental Medicine, 1984openaire +2 more sources
Epidemiologic methods and methodologic vigilance
Journal of General Internal Medicine, 1988David F. Ransohoff, Ralph I. Horwitz
openaire +3 more sources