Hennekens, Charles H. Epidemiology in medicine / Charles, N.Hennekens. - 1st ed. - Philadelphia : Lippincott Williams and Wilkins, 1987. - xiv, 383 pages. includes bibliographical references and index. ISBN: 0316356360 Subjects--Topical Terms: Epidemiology. LC Class. No.: RA 651 / HEN 1987