
Designing Clinical Research,

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,

Sample Size Calculations in Clinical Research (Chapman & Hall/CRC Biostatistics Series): 9780367657765: Medicine & Health Science Books @ Amazon.com,

Adaptive Design Methods in Clinical Trials (Chapman & Hall/CRC Biostatistics Series): 9781439839874: Medicine & Health Science Books @ Amazon.com,

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