Rao, L M, and R Manjula Sree Patnaik. 2011. “Acute Toxicity of Zn, Pb and Cd in the Freshwater Catfish Mystus Vittatus (Bloch)”. Indian Journal of Fisheries 44 (4): 405-8. https://epubs.icar.org.in/index.php/IJF/article/view/8830.