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Using multiple survey vendors to collect health outcomes information: How accurate are the data?
BACKGROUND: To measure and assess health outcomes and quality of life at the national level, large-scale surveys using multiple vendors to gather health information is becoming the norm. This study evaluates the ability of multiple survey vendors to gather and report data collected as part of the 19...
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| Formato: | Texto |
| Lenguaje: | English |
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BioMed Central
2003
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC155540/ https://www.ncbi.nlm.nih.gov/pubmed/12725647 http://dx.doi.org/10.1186/1477-7525-1-6 |