Chow, Shein-Chung, 1955- Design and analysis of clinical trials : concept and methodologies / Shein-Chung Chow, Jen-Pei Liu - New York : John Wiley & Sons, 1998 - xi, 649 p. : ill. ; 24 cm. - Wiley series in probability and statistics. Applied probability and statistics . Includes bibliographical references and index ISBN: 047113404X RM542.50 LCCN: 97-028675 Subjects--Topical Terms: Clinical trials--MethodologyClinical trials--Statistical methods