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2
by Nelson, Heidi D.
Published 2002
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality
Subjects: “...Evaluation Studies as Topic...”
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3
by Nelson, Heidi D.
Published 2016
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: “...Guidelines as Topic...”
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4
by Nelson, Heidi D.
Published 2016
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: “...Guidelines as Topic...”
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5
by Nelson, Heidi D.
Published 2007
Oregon Health & Science University
Subjects: “...Clinical Trials as Topic...”
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6
by Nelson, Heidi D.
Published 2010
Agency for Healthcare Research and Quality
Subjects: “...Randomized Controlled Trials as Topic...”
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7
by Nelson, Heidi D.
Published 2002
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality
Subjects: “...Evaluation Studies as Topic / https://id.nlm.nih.gov/mesh/D005069...”