title: SLIT clinical trials for allergic rhinitis in the U.S.
authors.forename: Robert E
authors.initials: RE
authors.lastname: Esch
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D065631:Rhinitis, Allergic; D012221:Rhinitis, Allergic, Perennial / Q000628:therapy*; D063729:Sublingual Immunotherapy; D014481:United States