Wassertheil-Smoller, Sylvia. Biostatistics and epidemiology : a primer for health and biomedical professionals / Sylvia Wassertheil-Smoller. - 3rd ed. - New York : Springer-Verlag, c2004. - xvi, 243 p. : ill. ; 24 cm. Includes bibliographical references (p. 227-231) and index. ISBN: 0387402926 (alk. paper) LCCN: 2003058444 Subjects--Topical Terms: Epidemiology--Statistical methods.Clinical trials--Statistical methods. LC Class. No.: RA652.2.M3 / W37 2004 Dewey Class. No.: 614.4072 WAS