Coggon, D. Epidemiology for the uninitiated. - 5th ed. - London : BMJ Books, 2003. - v, 73 p. Includes bibliographical references and index. ISBN: 9780727916044 Subjects--Topical Terms: EpidemiologyEpidemiologic MethodsData Interpretation, Statistical National Library of Medicine Call No.: WA 105 DE 2003