Vercelli, A., M. Boido, and S. Jhaveri. “NADPH Diaphorase Expression in Superior Colliculus of Developing, Aging and Visually Deafferented Rats”. Italian Journal of Anatomy and Embryology, vol. 1, no. 3, Dec. 2012, pp. 142-66, https://oajournals.fupress.net/index.php/ijae/article/view/1133.