[Importance of the steady-state CO diffusion test in the detection of chronic bronchitis in industrial medicine].
D001991:Bronchitis / Q000175:diagnosis*; D002248:Carbon Monoxide; D002908:Chronic Disease; D004185:Disability Evaluation; D006801:Humans; D009787:Occupational Medicine; D012129:Respiratory Function Tests
D002248:Carbon Monoxide
Interet du test au CO en etat stable, dans le depistage de la bronchite chronique, en medecine du travail.