title: Is sublingual immunotherapy ready for use in the United States?
authors.forename: Harold S
authors.initials: HS
authors.lastname: Nelson
mesh_terms: D001249:Asthma / Q000188:drug therapy*; D003233:Conjunctivitis, Allergic / Q000188:drug therapy*; D003888:Desensitization, Immunologic / Q000379:methods*; D006801:Humans; D065631:Rhinitis, Allergic; D012221:Rhinitis, Allergic, Perennial / Q000188:drug therapy*