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by Shekelle, Paul G.
Published 2002
Subjects:
“...Clinical Medicine...”Published 2002
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality
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by Williams, John W.
Published 2017
Subjects:
“...Clinical Trials as Topic...”Published 2017
Department of Health & Human Services, Agency for Healthcare Research and Quality
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by Humphrey, Linda L., Takano, Lina M. A., Chan, Benjamin
Published 2002
Subjects:
“...Clinical Trials as Topic...”Published 2002
Agency for Healthcare Research and Quality (US)
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by Humphrey, Linda L., Takano, Lina M. A., Chan, Benjamin
Published 2002
Subjects:
“...Clinical Trials as Topic...”Published 2002
Agency for Healthcare Research and Quality (US)
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by Balk, Ethan, Chung, Mei, Chen, Minghua L., Trikalinos, Thomas A.
Published 2013
Subjects:
“...Clinical Trials as Topic...”Published 2013
Agency for Healthcare Research and Quality
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by Gliklich, Richard E.
Published 2018
Subjects:
“...Clinical Trials as Topic...”Published 2018
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services