Methods in observational epidemiology
Kelsey, Jennifer L. Whittemore, Alice S. Evns, Alfred S. Thompson, W. Dougls
Methods in observational epidemiology - 2nd - New York Oxford University Press 1996 - 432p. - 26 .
Book
Eng.
0195083776
WA 105
Methods in observational epidemiology - 2nd - New York Oxford University Press 1996 - 432p. - 26 .
Book
Eng.
0195083776
WA 105