Ghouse, S. Mohammed. “Effects of Synthetic Pyrethroids Cyfluthrin and Fenvalerate on Nucleic Acid Contents of Fresh Water Fish Gambusia Affinis”. International Journal of Scientific Research in Biological Sciences, vol. 6, no. 3, June 2019, pp. 20-30, https://ijsrbs.isroset.org/index.php/j/article/view/222.