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Dr. Scott Podolsky on the evolution of the essential methods of randomized, controlled trials.
b'Dr. Scott Podolsky is an associate professor of global health and social medicine at Harvard Medical School. Stephen Morrissey, the interviewer, is the Managing Editor of the Journal. L.E. Bothwell and S.H. Podolsky. History of Clinical Trials: The Emergence of the Randomized, Controlled Trial. N Engl J Med 2016;375:501-4.'