5US Environmental Protection Agency.Protection of stratospheric ozone:Listing of substitutes for Ozone-Depleting Substances-n-Propyl Bromide[].Federal Register.2003
8Shine K P. Climate effect of inhaled anaesthetics [ J ]. Br J Anaesth, 2010, 105(6) : 731 -733.
9Hayman G, Derwent R D. Atmospheric chemical reactivity and ozone-forming potentials of potential CFC replacements [ J ]. Environ Sci Technol, 1997,31 : 327.