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   Английский +
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double-blind study

мед. esperimento doppio cieco; metodo del doppio ceco; doppio cieco
мед., фарма., науч.-ис. esperimento in doppio cieco
 Английский тезаурус
double-blind study
мед. A type of clinical trial in which neither the participants nor the researchers know which participants are receiving the experimental treatment and which participants are receiving the control treatment. см. также clinical trial, control arm, single-blind study