Epidemiology in medicine /
Hennekens, Charles H.
Epidemiology in medicine / Charles H. Hennekens, Julie E. Buring; edited by Sherry L. Mayrent. - 1st ed. - Philadelphia, PA : Lippincott, 1987. - xv, 383 p.
0316356360 :
Epidemiology.
Epidemiology in medicine / Charles H. Hennekens, Julie E. Buring; edited by Sherry L. Mayrent. - 1st ed. - Philadelphia, PA : Lippincott, 1987. - xv, 383 p.
0316356360 :
Epidemiology.