title: Basic features of crossreactivity in tree and grass pollen allergy.
authors.affiliation: ALK-Abelló, Hørsholm, Denmark. Henrik Ipsen:hips1@inet.uni-c.dk
authors.forename: H
authors.initials: H
authors.lastname: Ipsen
authors.forename: H
authors.initials: H
authors.lastname: Løwenstein
mesh_terms: D000485:Allergens / Q000276:immunology*; D003429:Cross Reactions / Q000276:immunology*; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology*; D006109:Poaceae / Q000276:immunology; D011058:Pollen / Q000276:immunology*; D014197:Trees / Q000276:immunology
chemical_list: D000485:Allergens