Foundations of epidemiology /
Lilienfeld, Abraham M.
Foundations of epidemiology / Abraham M. Lilienfeld, David E. Lilienfeld. - New York : Oxford University Press, 1980. - xv, 375 p. :
019502723X
Epidemiologic methods.
614.4 / Fo,2
Foundations of epidemiology / Abraham M. Lilienfeld, David E. Lilienfeld. - New York : Oxford University Press, 1980. - xv, 375 p. :
019502723X
Epidemiologic methods.
614.4 / Fo,2