title: Asthma: laboratory workers and animal allergies.
authors.forename: S
authors.initials: S
authors.lastname: Osman
mesh_terms: D000485:Allergens; D000818:Animals; D000830:Animals, Laboratory; D001249:Asthma / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology*; D012130:Respiratory Hypersensitivity / Q000209:etiology*
chemical_list: D000485:Allergens