title: Diagnostic dilemmas in obstructive airway disease.
authors.affiliation: Asthma Centre, Toronto Hospital.
authors.forename: K R
authors.initials: KR
authors.lastname: Chapman
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000328:Adult; D001249:Asthma / Q000175:diagnosis; D001993:Bronchodilator Agents / Q000627:therapeutic use; D003937:Diagnosis, Differential; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis* / Q000517:prevention & control / Q000628:therapy; D008297:Male
chemical_list: D000305:Adrenal Cortex Hormones; D001993:Bronchodilator Agents