تحميل...
Redesigning a large school-based clinical trial in response to changes in community practice
Background Asthma exacerbations are seasonal with the greatest risk in elementary-age students occurring shortly after returning to school following summer break. Recent research suggests that this seasonality in children is primarily related to viral respiratory tract infections. Regular hand washi...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , |
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| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
SAGE Publications
2011
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3145214/ https://ncbi.nlm.nih.gov/pubmed/21730079 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/1740774511403513 |
| الوسوم: |
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