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Towards socially inclusive research: An evaluation of telephone questionnaire administration in a multilingual population
BACKGROUND: Missing data may bias the results of clinical trials and other studies. This study describes the response rate, questionnaire responses and financial costs associated with offering participants from a multilingual population the option to complete questionnaires over the telephone. METHO...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2270862/ https://www.ncbi.nlm.nih.gov/pubmed/18237377 http://dx.doi.org/10.1186/1471-2288-8-2 |