[Development of occupational asthma. Based on E.F.R. monitoring of 23 cases].
Occupational asthma can either improve or develop into chronic respiratory insufficiency. It is often difficult to predict which course will be followed. Here we report the follow-up of respiratory function of 23 patients with occupational asthma of at least one year's standing, due to various substances; several prognostic factors are discussed.
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Grange
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Chapoulet
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D001249:Asthma / Q000503:physiopathology*; D006801:Humans; D009784:Occupational Diseases / Q000503:physiopathology*; D011379:Prognosis; D012137:Respiratory System / Q000503:physiopathology
Evolution des asthmes professionnels. D'après la surveillance E. F. R. de 23 cas.