Hennekens, Charles H.(Acc.No:39697 Ref)
Epidemiology in medicine - 1st ed. - Boston : Little, Brown, c1987. - xv, 383 p. : ill. - 1st ed. .
9780316356367 (pbk.) 0316356360 (pbk.)
Epidemiologic Methods
Epidemiology in medicine - 1st ed. - Boston : Little, Brown, c1987. - xv, 383 p. : ill. - 1st ed. .
9780316356367 (pbk.) 0316356360 (pbk.)
Epidemiologic Methods