1. Virta RL. Worldwide asbestos supply and consumption trends from 1900 through 2003, Circular 1298. U.S. Geological Survey; 2006.
http://pubs.usgs.gov/circ/2006/1298/
. Accessed October 15, 2011.
2. 2010 Minerals yearbook.
http://minerals.usgs.gov/minerals/pubs/commodity/asbestos/myb1-2010-asbes.pdf
. Accessed October 15, 2011.
3. The other deadly white dust: Russia, China, India and the Campaign to Ban Asbestos.
http://japanfocus.org/-Melody-Kemp/3332
. Accessed October 15, 2011.
4. Dos Santos Antao VC, Pinheiro GA, Wassell JT. Asbestosis mortality in the USA: facts and predictions. Occup Environ Med. 2009;66:335–8.
5. Selikoff IJ, Churg J, Hammond EC. The occurrence of asbestosis among insulation workers in the United States. Ann N Y Acad Sci. 1965;132:139–55.