Timmreck, Thomas C. An introduction to epidemiology / by Thomas C. Timmreck. - 2nd ed. - Boston : Jones and Bartlett Publishers, 1998. - xix, 508 p. : ill., maps ; 26 cm. - The Jones and Bartlett series in health sciences. . Includes bibliographical references and index. ISBN: 0763706353 Subjects--Topical Terms: Epidemiology.Epidemiologic Methods.Epidemiology. National Library of Medicine Call No.: WA 950 T584i 1998