Senate bill helps Libby asbestos workers but denies help to many who processed Libby ore
Environmental Working Group (2004). "Asbestos: Think Again." 4 Mar 2004. Available online at: http://www.ewg.org/research/asbestos-think-again
Environmental Working Group (2005). "Into Thin Air." 26 Apr 2005. Available online at: http://www.ewg.org/research/thin-air
Freeman v. W.R. Grace, et al. DIA # 08327886. Massachusetts Department of Labor, Department of Industrial Accidents (1990).
National Institute for Occupational Safety and Health (NIOSH) (2002). "Work-related lung disease surveillance report." Division of Respiratory Disease Studies.
Occupational Safety and Health Administration (OSHA) (1986). "Final Rule: Asbestos." 51 FR 22612. Department of Labor, Occupational Safety and Health Administration. 20 June 1986, Federal Register.
United States of America v. W.R. Grace, et al. District Court of Montana, Missoula Division, 2005.