Vijaya Kumara, P. “Behavioural and Respiratory Responses of the Mozambique Tilapia Oreochromis Mossambicus under Sublethal 17 Ethynylestradiol Exposure”. International Journal of Pharmaceutical & Biological Archive, vol. 4, no. 5, Feb. 2014, doi:10.22377/ijpba.v4i5.1132.