Journal of the American Geriatrics Society · 2008 · 69 citations · 14 references
Vulnerable elderly people expressed a high rate of willingness to participate in an 18-month prospective study. Participants identified incentives and barriers that enabled investigators to develop procedures to maximize recruitment and retention.
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Participation in Cancer Clinical Trials
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A Clinical Prediction Rule for Delirium After Elective Noncardiac Surgery
Edward R. Marcantonio · JAMA · 1994 · 862 citations