Risk Assessment of Tributyltin Oxide in Aquatic Environment: A. Toxicity and Sublethal Effects on Brain AChE and Gill ATPases Activity of Tilapia Fish, Oreochromis niloticus

Abdul Rahman A. Aba. Alkhail, Ahmed I. Askar, Layla K. Younis, Kawthar S. El-Gendy, Mamdouh M. Abbas and Abdul Salam M. Marei

Pakistan Journal of Biological Sciences 7 ( 7 ): 1117 - 1120 , 2004