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Do postage stamps versus pre-paid envelopes increase responses to patient mail surveys? A randomised controlled trial
BACKGROUND: Studies largely from the market research field suggest that the inclusion of a stamped addressed envelope, rather than a pre-paid business reply, increases the response rate to mail surveys. The evidence that this is also the case regarding patient mail surveys is limited. METHODS: The a...
| 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/PMC2427026/ https://www.ncbi.nlm.nih.gov/pubmed/18507819 http://dx.doi.org/10.1186/1472-6963-8-113 |