S
WChoosing Wisely
WCochrane (organisation)A
WConsumers United for Evidence-based Healthcare
WEnemaB
WGerman Agency for Quality in Medicine
WGerman Network for Evidence Based MedicineC
WKen Harvey (professor)
WJournal of Evidence-Based Integrative MedicineD
WNatural Standard
WNumber needed to harmE
WPatient Safety and Quality Improvement Act
WScience-Based MedicineF
WUsers' Guides to the Medical Literature
WZeitschrift für Evidenz, Fortbildung und Qualität im Gesundheitswesen