[Allergic rhinitis. Treating symptoms or desensitization?].
D000293:Adolescent; D002648:Child; D003888:Desensitization, Immunologic / Q000009:adverse effects; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology / Q000628:therapy*; D016896:Treatment Outcome