title: Western aspen.
authors.forename: R W
authors.initials: RW
authors.lastname: Weber
mesh_terms: D006801:Humans; D011058:Pollen / Q000033:anatomy & histology; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology; D014197:Trees / Q000033:anatomy & histology / Q000254:growth & development / Q000276:immunology