“L-Arginine Administration Improves Cognition and Oxidative Stress Parameters in the Hippocampus and Frontal Lobe of 4- Vinylcyclohexene Diepoxide Perimenopausal Female Rats”. African Journal of Biomedical Research, vol 22, số p.h 3, Tháng Chạp 2019, tr 287-93, https://ojshostng.com/index.php/ajbr/article/view/1326.