title: A controlled trial of disodium cromoglycate in seasonal allergic rhinitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000150:complications; D002648:Child; D002867:Chromones / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004205:Cromolyn Sodium / Q000627:therapeutic use; D005260:Female; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D006109:Poaceae; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*; D012621:Seasons; D012882:Skin Tests
chemical_list: D002867:Chromones; D006634:Histamine H1 Antagonists; D004205:Cromolyn Sodium