Some aspects of nasal allergy: a review.
D006632:Histamine / Q000627:therapeutic use; D006801:Humans; D007167:Immunotherapy; D006255:Rhinitis, Allergic, Seasonal / Q000145:classification / Q000188:drug therapy / Q000209:etiology / Q000628:therapy*; D012882:Skin Tests
D006632:Histamine