Rasa, M., A. A. Alghasham, M. S. Alorainy, and T. M. El-Hadiyah. “Potentiation of Valproate-Induced Anticonvulsant Response by Nigella Sativa Seed Constituents:”. International Journal of Health Sciences, vol. 2, no. 1, Jan. 2008, https://ijhs.qu.edu.sa/index.php/journal/article/view/65.