1. National Research Council (1977) Arsenic: medical and biological effects of environmental pollutants. The National Academies Press, Washington, DC. http://www.nap.edu/openbook.php?isbn=0309026040 . Accessed 10 Sept 2014
2. Bleiwas DI (2000) Arsenic and old waste, United States Geological Survey, Minerals Information. http://minerals.usgs.gov/minerals/mflow/d00-0195/ . Accessed 10 Sept 2014
3. Fisher RS (2002) Ground water quality in Kentucky: arsenic, Kentucky geological survey, information circular 5, series XII. http://kgs.uky.edu/kgsweb/olops/pub/kgs/ic05_12.pdf . Accessed 10 Sept 2014
4. Shiber JG (2005) Arsenic in domestic well water, and health in central Appalachia, USA. Water Air Soil Pollut 160(1–4):327–341. doi: 10.1007/s11270-005-2832-y
5. Roy P, Saha A (2002) Metabolism and toxicity of arsenic: a human carcinogen. Curr Sci 82:38–45. http://www.iisc.ernet.in/currsci/jan102002/38.pdf . Accessed 10 Sept 2014