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Parental compliance - an emerging problem in Liverpool community child health surveys 1991-2006
BACKGROUND: Compliance is a critical issue for parental questionnaires in school based epidemiological surveys and high compliance is difficult to achieve. The objective of this study was to determine trends and factors associated with parental questionnaire compliance during respiratory health surv...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3464653/ https://www.ncbi.nlm.nih.gov/pubmed/22520150 http://dx.doi.org/10.1186/1471-2288-12-53 |