1. Study on the abundance of CFCs varying with the latitude at the bottom of the troposphere in the southern hemisphere;Wu;Environ Sci Technol,2001
2. CFCs and the ozone layer;Hayman;Br J Clin Pract,1997
3. CFCs, their replacements, and the ozone layer;Noakes;J Aerosol Med,1995
4. Chlorofluorocarbon CFCs, potential alternative HCFCs and HFCs, and related chlorinated compounds: mass spectral study, part II;Reizian-Fouley;Ecotoxicol Environ Saf,1997
5. Fatality due to recreational use of chlorodifluoromethane and chloropentafluoroethane;Fitzgerald;J Forensic Sci,1993