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by Humphrey, Linda L., Johnson, Mark, Teutsch, Steven M.
Published 2004
“... recommendation. DATA EXTRACTION: Data were abstracted to data collection forms. Studies were graded according...”Published 2004
Agency for Healthcare Research and Quality (US)
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by Humphrey, Linda L., Johnson, Mark, Teutsch, Steven M.
Published 2004
“... recommendation. DATA EXTRACTION: Data were abstracted to data collection forms. Studies were graded according...”Published 2004
Agency for Healthcare Research and Quality (US)