Intergenerational 20 year trends in the prevalence of asthma and hay fever in adults: the Midspan family study surveys of parents and offspring
OBJECTIVE: To estimate trends between 1972-6 and 1996 in the prevalences of asthma and hay fever in adults. DESIGN: Two epidemiological surveys 20 years apart. Identical questions were asked about asthma, hay fever, and respiratory symptoms at each survey. SETTING: Renfrew and Paisley, two towns in...
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| Опубликовано в:: | BMJ |
|---|---|
| Главные авторы: | , , , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
BMJ Publishing Group
2000
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC27429/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/10884260/ https://ncbi.nlm.nih.govhttps://doi.org/10.1136/bmj.321.7253.88 |
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