
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,

Amazon | Designing Clinical Research | Hulley, Stephen B., Cummings, Steven R., Browner, Warren S., M.D., Grady, Deborah G., M.D., Newman, Thomas B., ,

Study Design | CHOP Research Institute,

Amazon.com: Designing Clinical Research: 9781608318049: Hulley MD MPH, Dr. Stephen B, Cummings MD, Steven R, Browner MD MPH, Warren S, Grady MD MPH, Deborah G, Newman MD MPH, Thomas B: Libros,

Designing Clinical Research