Assessing the quality of randomized controlled trials: quality of design is not the only relevant variable.
Berk
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Sacks
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D004992:Ethics, Medical; D006801:Humans; D015337:Multicenter Studies as Topic / Q000592:standards; D011785:Quality Assurance, Health Care; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D012107:Research Design