title: Oral versus inhaled corticosteroid for chronic asthma.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000336:Aerosols; D000368:Aged; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D003907:Dexamethasone / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D005938:Glucocorticoids / Q000008:administration & dosage*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D013147:Spirometry; D013607:Tablets
chemical_list: D000336:Aerosols; D005938:Glucocorticoids; D010919:Placebos; D013607:Tablets; D003907:Dexamethasone