Occupational asthma: a GP's guide.
Burge
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Occupational Lung Disease Unit, Birmingham Heartlands Hospital.
D001249:Asthma / Q000628:therapy*; D005194:Family Practice; D006801:Humans; D009784:Occupational Diseases / Q000628:therapy*; D012017:Referral and Consultation; D014942:Workers' Compensation