title: Beclomethasone dipropionate and betamethasone valerate with sodium cromoglycate in steroid-dependent asthma in children.
mesh_terms: D000293:Adolescent; D001249:Asthma / Q000188:drug therapy*; D001507:Beclomethasone / Q000627:therapeutic use*; D001623:Betamethasone / Q000031:analogs & derivatives*; D001624:Betamethasone Valerate / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D004205:Cromolyn Sodium / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008297:Male; D011446:Prospective Studies
chemical_list: D001623:Betamethasone; D001624:Betamethasone Valerate; D001507:Beclomethasone; D004205:Cromolyn Sodium