title: Functional classification of anaesthesia circuits.
mesh_terms: D000758:Anesthesia / Q000379:methods; D000776:Anesthesiology / Q000295:instrumentation*; D000777:Anesthetics / Q000008:administration & dosage; D002245:Carbon Dioxide; D010106:Oxygenators
chemical_list: D000777:Anesthetics; D002245:Carbon Dioxide