title: Asthma: therapy old and new.
mesh_terms: D001249:Asthma / Q000188:drug therapy*; D001507:Beclomethasone / Q000009:adverse effects; D001980:Bronchi / Q000187:drug effects; D004205:Cromolyn Sodium / Q000008:administration & dosage / Q000627:therapeutic use; D005938:Glucocorticoids / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D010276:Parasympatholytics / Q000627:therapeutic use; D013566:Sympathomimetics / Q000627:therapeutic use; D013806:Theophylline / Q000494:pharmacology / Q000627:therapeutic use
chemical_list: D005938:Glucocorticoids; D010276:Parasympatholytics; D013566:Sympathomimetics; D013806:Theophylline; D001507:Beclomethasone; D004205:Cromolyn Sodium