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Recruitment and retention strategies among older African American women enrolled in an exercise study at a PACE program |
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| Authors: | Sullivan-Marx Eileen M Mangione Kathleen K Ackerson Theimann Sidorov Ingrid Maislin Greg Volpe Stella L Craik Rebecca |
| Affiliation: | Center for Clinical Epidemiology and Biostatistics, School of Medicine, University of Pennsylvania, Philadelphia 19104-4217, USA. marx@nursing.upenn.edu |
| Abstract: | |
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| 本文献已被 PubMed 等数据库收录！ | |