Cromolyn therapy for severe asthma in children.
D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004205:Cromolyn Sodium / Q000008:administration & dosage / Q000627:therapeutic use*; D005069:Evaluation Studies as Topic; D005260:Female; D005938:Glucocorticoids / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D008297:Male; D010919:Placebos; D012129:Respiratory Function Tests
D005938:Glucocorticoids; D010919:Placebos; D004205:Cromolyn Sodium