D'Agostino, Ralph B. (Ed.) Wiley encyclopedia of clinical trials, vol. 1-4 - New Jersey John Wiley 2008 - xviii, 543 p. ; xiv, 543 ; xiv, 643 ; xiv, 731 ISBN: 9780471352037 Subjects--Topical Terms: Clinical trials -- Encyclopedias Dewey Class. No.: 610.72403 / DAG