title: Apparatus for exposing the respiratory tract of rats and guinea pigs to aerosols.
mesh_terms: D000336:Aerosols; D000818:Animals; D004353:Drug Evaluation, Preclinical / Q000295:instrumentation*; D006168:Guinea Pigs; D051381:Rats; D012137:Respiratory System / Q000187:drug effects*
chemical_list: D000336:Aerosols