The topical treatment of allergic rhinitis.
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004205:Cromolyn Sodium / Q000627:therapeutic use; D004311:Double-Blind Method; D006801:Humans; D007074:Immunoglobulin G / Q000008:administration & dosage; D010919:Placebos; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*
D000305:Adrenal Cortex Hormones; D007074:Immunoglobulin G; D010919:Placebos; D004205:Cromolyn Sodium