damit wrote:
2. (1)A double-blind study, in which neither the patient nor the primary researcher knows whether the patient is being given the drug being tested or a placebo , is the most effective procedure for testing the efficacy of a drug. (2)But we will not be able to perform such a study on this new drug, since the drug will have various effects on the patients’ bodies, which will make us aware of whether the patients are getting the drug or a placebo.
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