title: An experimental approach to study the toxicity of nonparticulate air pollutants. I. Rationale and methods.
mesh_terms: D000397:Air Pollution; D000818:Animals; D004781:Environmental Exposure; D004848:Epithelium / Q000187:drug effects*; D008722:Methods; D008954:Models, Biological; D010126:Ozone / Q000633:toxicity*; D051381:Rats; D014132:Trachea / Q000187:drug effects*
chemical_list: D010126:Ozone