Shein-Chung Chow Design and analysis of clinical trials : concepts and methodologies - 3rd ed. - Hoboken: John Wiley and Sons, Inc, 2014 - xii, 870 p. : 23 cm. Subjects--Topical Terms: Clinical Trials-MethodologyClinical Trials-Statistical Methods Dewey Class. No.: W20.55.C5 / CHO