O. M. A.- Salam, M. E.-S. El-Shamarka, N. S. Hassan, and D. M. Abouelfadl, “Effect of Piracetam on Brain Oxidative Stress and Tissue Damage Following Toluene Exposure in Rats”, Int.J.Halal.Res, vol. 3, no. 1, pp. 8-23, Mar. 2021.