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Supplementing online surveys with a mailed option to reduce bias and improve response rate: The National Dental PBRN
OBJECTIVE: Dentists in the National Dental Practice-Based Research Network are offered online and mailed options for most questionnaire studies. We sought to quantify differences in (1) characteristics of dentists who completed a questionnaire online compared to a mailed option offered to non-respon...
Shranjeno v:
| izdano v: | J Public Health Dent |
|---|---|
| Main Authors: | , , , , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2014
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4352546/ https://ncbi.nlm.nih.gov/pubmed/24707895 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/jphd.12054 |
| Oznake: |
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