title: Extracts from The Cochrane Library: Allergen injection immunotherapy for seasonal allergic rhinitis (review).
authors.affiliation: Department of Otolaryngology, University of Oxford, United Kingdom.
authors.forename: Martin J
authors.initials: MJ
authors.lastname: Burton
authors.forename: John H
authors.initials: JH
authors.lastname: Krouse
authors.forename: Richard M
authors.initials: RM
authors.lastname: Rosenfeld