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High validity of mother-reported use of anti-asthmatics among children: a comparison with a population-based prescription database
OBJECTIVES: To examine the validity of: 1) maternal questionnaire report of children's use of anti-asthmatics using a prescription database as the reference standard, 2) dispensed anti-asthmatics as a measure of asthma using maternal report of children's asthma as the reference standard. S...
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| Главные авторы: | , , , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2011
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3124572/ https://ncbi.nlm.nih.gov/pubmed/21232920 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jclinepi.2010.10.014 |
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