Recruitment and retention strategies in clinical studies with low-income and minority populations: Progress from 2004–2014
| Autor: | Nicholson, Lisa M., Schwirian, Patricia M., Groner, Judith A. |
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| Zdroj: | In Contemporary Clinical Trials November 2015 45 Part A:34-40 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect