title: Allergic rhinitis.
authors: The Medical College of Ohio, Toledo.
authors: M E
authors: ME
authors: Demichiei
authors: L
authors: L
authors: Nelson
mesh_terms: D003888:Desensitization, Immunologic; D003937:Diagnosis, Differential; D006801:Humans; D007159:Immunologic Tests; D012221:Rhinitis, Allergic, Perennial / Q000175:diagnosis / Q000517:prevention & control / Q000628:therapy; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis / Q000517:prevention & control / Q000628:therapy