Ferenczi One stop DOC : statistics and epidemiology / Emily Ferenczi, Nina Muirhead; editorial advisor, Lucy Carpenter. - New York Hodder Arnold 2006. - vii, 128p. ill. 24cm Includes index p.127 - 128 ISBN: 9780340925546 Subjects--Topical Terms: Epidemiology Dewey Class. No.: 614.4 FER 2006