1. Five-year experience with the development of an individually clean anesthesia system;Albrecht;Anesth Analg,1974
2. Minimum Performance and Safety Requirement for Components and Systems of Continuous Flow Anesthesia Machines for Human Use (ANSI Z-79.8.);American National Standards Institute,1979
3. Specification for Minimum Performance and Safety Requirements for Components and Systems of Anesthesia Gas Machines (ASTM F-1161-88);American Society for Testing and Materials,1988
4. Anesthesia systems;Andrews,1992
5. Inhaled anesthetic delivery system;Andrews,1994