By Heiner C. Bucher, MD, MPH Director, Basel Institute for Clinical Epidemiology & Biostatistics University Hospital & University of Basel…
By Mark McClellan, MD, PhD, Director of the Duke Margolis Center for Health Policy and the Robert J. Margolis, MD, Professor…
By Sandra Zelman Lewis, PhD, Chief Guidelines Officer, Doctor Evidence The importance of high quality double-blinded randomized controlled trials (RCTs) is…