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Internet and written respiratory questionnaires yield equivalent results for adolescents
This study compared results from Internet and written questionnaires about respiratory symptoms in order to find out if both forms of the survey yielded the same answers. One thousand seventy-one students, ages 13 to 17, were asked to complete either an Internet or a written questionnaire. The demog...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Wiley Subscription Services, Inc., A Wiley Company
2007
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2737624/ https://www.ncbi.nlm.nih.gov/pubmed/17335011 http://dx.doi.org/10.1002/ppul.20576 |