The use of placebos in randomized clinical trials.
D008192:Deception; D030881:Disclosure; D005762:Gastroenterology; D006805:Human Experimentation; D006801:Humans; D006973:Hypertension; D007258:Informed Consent; D009017:Morbidity; D009026:Mortality; D033281:Nontherapeutic Human Experimentation; D004364:Pharmaceutical Preparations; D010919:Placebos; D011897:Random Allocation; D012106:Research; D012107:Research Design; D035842:Research Subjects; D012306:Risk; D018570:Risk Assessment; D036302:Therapeutic Human Experimentation
Biomedical and Behavioral Research