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controlled clinical trial |
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controlled clinical trial,
n a research strategy that calls for two samples: an experimental sample of patients receiving a pharmaceutical, and a second sample of control patients receiving a placebo. Neither the patient nor the researcher knows which is receiving the pharmaceutical and which the placebo. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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