title: Problems in the diagnosis of occupational asthma.
authors.affiliation: East Birmingham Hospital, Birmingham.
authors.forename: P S
authors.initials: PS
authors.lastname: Burge
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001249:Asthma / Q000175:diagnosis*; D001985:Bronchial Provocation Tests; D002675:Child, Preschool; D006801:Humans; D008875:Middle Aged; D009784:Occupational Diseases / Q000175:diagnosis*