title: Response to a letter from Philip Kuehl.
authors.forename: Colin John
authors.initials: CJ
authors.lastname: Hardy
mesh_terms: D000336:Aerosols; D000818:Animals; D049628:Body Size; D004305:Dose-Response Relationship, Drug; D019570:Inhalation Exposure; D008954:Models, Biological; D012149:Restraint, Physical; D013045:Species Specificity; D014116:Toxicology / Q000379:methods* / Q000592:standards
chemical_list: D000336:Aerosols