1. Mercury in petroleum
2. M. H. Keating , Mercury study report to congress. Volume II: Inventory of anthropogenic mercury emissions in the United States , Report EPA-452/R-97-004, Environmental Protection Agency, Research Triangle Park, NC (United States). Office of Air Quality Planning and Standards and Office of Research and Development, 1997
3. Avoiding exposure to mercury during inspection and maintenance operations in oil and gas processing
4. T. Tsubaki and K.Irukayama , Minamata Disease: Methylmercury Poisoning in Minamata and Niigata , Kodansha Ltd. , Tokyo , 1977
5. Toxicity of mercury