Sarmishtha, C., D. Uma, G. M. Debendranath, C. Utpal, and G. Bhaswati. “Role of Glutathione-S-Transferase Polymorphism on Arsenic Induced DNA Hypermethylation”. Toxicology International, vol. 22, no. 3, Dec. 2015, pp. 96-100, http://informaticsjournals.com/index.php/toxi/article/view/20519.