Ahlbom, Anders. Introduction to modern epidemiology / Anders Ahlbom, Staffan Norell. - 2nd ed. - Chestnut Hill, MA : Epidemiology Resources Inc., 1990. - v, 102 p. : ill. ; 23 cm. Translation of: Grunderna i epidemiologi. Includes bibliographical references and index. ISBN: 0917227069 : $12.00 LCCN: 90003243 Subjects--Topical Terms: Epidemiology.Epidemiology. LC Class. No.: RA651 / .A6613 1990 Dewey Class. No.: 614.4 National Library of Medicine Call No.: WA 105 A285g