title: Concentrated aerosol formulations in asthma.
mesh_terms: D000328:Adult; D000336:Aerosols; D001249:Asthma / Q000188:drug therapy*; D019819:Budesonide; D002986:Clinical Trials as Topic; D006801:Humans; D011282:Pregnenediones / Q000008:administration & dosage*
chemical_list: D000336:Aerosols; D011282:Pregnenediones; D019819:Budesonide