Thorax · 1993 · 93 citations · 20 references
The questionnaire will be useful for epidemiological research on asthma and could form part of a new standardised questionnaire with wide applications.
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Significance of Respiratory Symptoms and the Diagnosis of Chronic Bronchitis in a Working Population
C. M. Fletcher, P. C. Elmes, A. S. Fairbairn et al. · BMJ · 1959 · 961 citations · Full text
Lung function. Assessment and application in medicine
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Rapid method for measurement of bronchial responsiveness.
K Yan, Cheryl M. Salome, Ann J. Woolcock · Thorax · 1983 · 756 citations · Full text
Peter Burney, John Britton, S Chinn et al. · Thorax · 1987 · 282 citations · Full text