title: Occupational asthma.
authors.affiliation: Department of Respiratory Medicine, Bristol Royal Infirmary.
authors.forename: N
authors.initials: N
authors.lastname: al Jarad
mesh_terms: D001249:Asthma / Q000175:diagnosis / Q000503:physiopathology; D001985:Bronchial Provocation Tests; D006801:Humans; D009784:Occupational Diseases / Q000175:diagnosis / Q000503:physiopathology