Mdzinarishvili, Alexander, Rachita K. Sambria, Dorothee Lang, and Jochen Klein. “Ginkgo Extract EGb761 Confers Neuroprotection by Reduction of Glutamate Release in Ischemic Brain”. Journal of Pharmacy & Pharmaceutical Sciences 15, no. 1 (January 12, 2012): 94-102. Accessed November 28, 2020. https://journals.library.ualberta.ca/jpps/index.php/JPPS/article/view/12103.