title: Long-lasting clinical efficacy of allergen specific immunotherapy.
authors.forename: G
authors.initials: G
authors.lastname: Passalacqua
authors.forename: G W
authors.initials: GW
authors.lastname: Canonica
mesh_terms: D003888:Desensitization, Immunologic; D006801:Humans; D012130:Respiratory Hypersensitivity / Q000188:drug therapy / Q000276:immunology / Q000628:therapy; D013995:Time; D016896:Treatment Outcome