title: Use of betamethasone in intractable asthma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001249:Asthma / Q000188:drug therapy*; D001623:Betamethasone / Q000008:administration & dosage*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D001623:Betamethasone