1. Safe Handling of Compressed Gas in Containers. Publication P–1,2015
2. Characteristics and Safe Handling of Medical Gases. Publication P–2,2013
3. Medical gas cylinders and containers;Dorsch,2008
4. Canadian, and Compressed Gas Association Standard for Compressed Gas Cylinder Valve Outlet and Inlet Connections: Publication V-1;American National,2013
5. Diameter Index Safety System (Noninterchangeable Low Pressure Connections for Medical Gas Applications): Publication V-5,2013