Designing Clinical Research: An Epidemiologic Approach: Cummings, Steven R., Browner, Warren S., M.D., Grady, Deborah G., M.D., Hearst, Norman, Newman, Thomas B., M.D., Hulley, Stephen B., Hulley, Stephen B.: 9780781722186: Amazon.com: Books,Designing Clinical Research,Amazon.com: Research Design in Clinical Psychology: 9781108995214: Kazdin, Alan E.: Books,Designing Clinical Research | The International Society of Blood Transfusion (ISBT),Research Design in Clinical Psychology: 9781108972338: Kazdin, Alan E.: Books - Amazon.com