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Effect of reminders on mitigating participation bias in a case-control study
BACKGROUND: Researchers commonly employ strategies to increase participation in health studies. These include use of incentives and intensive reminders. There is, however, little evidence regarding the quantitative effect that such strategies have on study results. We present an analysis of data fro...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3079699/ https://www.ncbi.nlm.nih.gov/pubmed/21453477 http://dx.doi.org/10.1186/1471-2288-11-33 |