Arif, M., Kabir, Y., Hassan, F., Waise, T. M. Z., Mazumder, M. E. H. and Rahman, S. (2008) “Increased DNA damage in blood cells of rat treated with lead as assessed by comet assay”, Bangladesh Journal of Pharmacology, 3(2), pp. 97–101. doi: 10.3329/bjp.v3i2.948.