Rehman, Mujeeb ur, et al. “GLUTAMINE AUGMENTS NEURONAL NETWORK ACTIVITY IN RAT HIPPOCAMPAL SLICES”. Journal of Ayub Medical College Abbottabad, vol. 29, no. 3, July 2017, pp. 388-92, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/2301.