“Occurrence and Severity of Arsenic in Urine, Hair and Nails Through Contaminated Drinking Water in Pakistan” (2008) Biological Sciences - PJSIR, 51(4), pp. 220–224. Available at: https://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/672 (Accessed: 21 March 2026).