Carregant...
Prevalence and diagnosis of chronic respiratory symptoms in adults.
OBJECTIVE--To investigate the prevalence and diagnosis of chronic respiratory disease in adults. DESIGN--Screening questionnaire was sent to all patients aged 40-70 on the register of a group general practice; those responding positively were sent a detailed questionnaire and invited for assessment...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
1989
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1836795/ https://ncbi.nlm.nih.gov/pubmed/2503115 |
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