A controlled study of cromolyn sodium sponsored by the Drug Committee of the American Academy of Allergy.
D000047:Academies and Institutes; D000293:Adolescent; D000328:Adult; D000368:Aged; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D004205:Cromolyn Sodium / Q000592:standards* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D013902:Radiography, Thoracic; D012129:Respiratory Function Tests; D011795:Surveys and Questionnaires; D014481:United States
D010919:Placebos; D004205:Cromolyn Sodium