Recruitment of a rural, southern, predominantly African-American population into a diabetes self-management trial
Autor: | Andreae, Susan J., Halanych, Jewell H., Cherrington, Andrea, Safford, Monika M. |
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Zdroj: | In Contemporary Clinical Trials May 2012 33(3):499-506 |
Databáze: | ScienceDirect |
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