Search alternatives:
observational clinical » observation clinical, observations clinical, observational logic
observational contacts » observational contrains, observational concepts, observational context
observational cinema » observational context, observational economy, observational clues
observational clinical » observation clinical, observations clinical, observational logic
observational contacts » observational contrains, observational concepts, observational context
observational cinema » observational context, observational economy, observational clues
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by Williams, Selvi, O'Connor, Elizabeth A., Eder, Michelle, Whitlock, Evelyn P.
Published 2009
Published 2009
Agency for Healthcare Research and Quality (US)
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by Williams, Selvi, O'Connor, Elizabeth A., Eder, Michelle, Whitlock, Evelyn P.
Published 2009
Published 2009
Agency for Healthcare Research and Quality (US)
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by Williams, Selvi, Whitlock, Evelyn P., Smith, Paula, Edgerton, Beth
Published 2007
“... countries, from the following study designs: randomized clinical trials (RCTs), controlled clinical trials...”Published 2007
Agency for Healthcare Research and Quality (US)
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by Williams, Selvi, Whitlock, Evelyn P., Smith, Paula, Edgerton, Beth
Published 2007
“... countries, from the following study designs: randomized clinical trials (RCTs), controlled clinical trials...”Published 2007
Agency for Healthcare Research and Quality (US)