title: Is allergen immunotherapy effective in asthma? A meta-analysis of randomized clinical trials.
authors.forename: J
authors.initials: J
authors.lastname: Bousquet
authors.forename: F B
authors.initials: FB
authors.lastname: Michel
authors.forename: H J
authors.initials: HJ
authors.lastname: Malling
mesh_terms: D001249:Asthma / Q000628:therapy*; D003888:Desensitization, Immunologic; D006801:Humans; D015201:Meta-Analysis as Topic; D016032:Randomized Controlled Trials as Topic