López, L., A. Begega, H. González-Pardo, and J. L. Arias. “Brain Oxidative Metabolism and Learning in the Morris Water Maze”. Psicothema, vol. 7, no. Número 2, Dec. 1995, pp. 391-00, https://reunido.uniovi.es/index.php/PST/article/view/7276.