title: A double blind trial of the effect of cromolyn sodium on exercise-induced bronchospasm.
mesh_terms: D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000276:immunology; D001986:Bronchial Spasm / Q000517:prevention & control*; D002648:Child; D002867:Chromones / Q000627:therapeutic use*; D004205:Cromolyn Sodium / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D005082:Physical Exertion; D011241:Prednisone / Q000627:therapeutic use; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology; D013147:Spirometry
chemical_list: D002867:Chromones; D004205:Cromolyn Sodium; D011241:Prednisone