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by Shekelle, Paul G.
Published 2003
Subjects:
“...Clinical Trials as Topic...”Published 2003
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality
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by Springs, Stacey, Adam, Gaelen Phyfe, Langberg, Valerie, Halliday, Chris
Published 2017
Subjects:
“...Clinical Trials as Topic...”Published 2017
Agency for Healthcare Research and Quality
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by Norris, Sheena M. Posey, Pankevich, Diana E., Davis, Miriam, Altevogt, Bruce M.
Published 2014
Subjects:
“...Clinical Trials as Topic...”Published 2014
National Academies Press
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by Norris, Susan L.
Published 2006
Subjects:
“...Clinical Trials as Topic...”Published 2006
Oregon Health & Science University, Evidence-Based Practice Center
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by Norris, Susan L.
Published 2006
Subjects:
“...Clinical Trials as Topic...”Published 2006
Oregon Health & Science University, Evidence-Based Practice Center