title: Should corticosteroid aerosols be used in severe chronic asthma?
mesh_terms: D000284:Administration, Oral; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage* / Q000627:therapeutic use; D000336:Aerosols; D001249:Asthma / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D006801:Humans; D011239:Prednisolone / Q000008:administration & dosage / Q000627:therapeutic use
chemical_list: D000305:Adrenal Cortex Hormones; D000336:Aerosols; D011239:Prednisolone