efficacy

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1-4 of 4 possibilities

Definition/MeaningWord/Phrase
lack of efficacy inefficaciousness , inefficacy
patent medicine whose efficacy is questionable nostrum
clinical trial on more persons than in phase I; intended to evaluate the efficacy of a treatment for the condition it is intended to treat; possible side effects are monitored phase II , phase II clinical trial
innocuous or inert medication; given as a pacifier or to the control group in experiments on the efficacy of a drug placebo
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