Dawson-Saunders, Beth. Basic and clinical biostatistics / Beth Dawson-Saunders, Robert G. Trapp. - Norwalk, Conn. : Appleton & Lange, 1990. - ix, 329 p. : ill. ; 26cm. - A Lange medical book. . Includes index. Includes bibliographical references. ISBN: 0838562000 (pbk.) Subjects--Topical Terms: Biometry--methods.