Foundations of epidemiology.
Lilienfeld, David E.
Foundations of epidemiology. - 3rd ed. / revised by David E. Lilienfeld, Paul D. Stolley. - New York : Oxford University Press, 1994. - ix, 371 p. : ill. ; 24 cm.
Foundations of epidemiology. - 3rd ed. / revised by David E. Lilienfeld, Paul D. Stolley. - New York : Oxford University Press, 1994. - ix, 371 p. : ill. ; 24 cm.