title: Ozone exposure and impacts on vegetation in the Nordic and Baltic countries.
authors.forename: Per Erik
authors.initials: PE
authors.lastname: Karlsson
authors.forename: Håkan
authors.initials: H
authors.lastname: Pleijel
authors.forename: Elisabeth
authors.initials: E
authors.lastname: Kessler
mesh_terms: D001454:Baltic States; D010083:Oxidants, Photochemical / Q000633:toxicity*; D010126:Ozone / Q000633:toxicity*; D010944:Plants / Q000187:drug effects*; D012537:Scandinavian and Nordic Countries
chemical_list: D010083:Oxidants, Photochemical; D010126:Ozone