Long-acting corticosteroid in obstructive airway disease.
D000293:Adolescent; D000328:Adult; D001623:Betamethasone / Q000008:administration & dosage* / Q000627:therapeutic use; D002648:Child; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged
D003692:Delayed-Action Preparations; D001623:Betamethasone