Bentivoglio, M., S. Ferrari, C. Laperchia, P. F. Fabene, A. Berzero, and P. Mazzarello. “The Original Slides of Camillo Golgi”. Italian Journal of Anatomy and Embryology, vol. 121, no. 1, Oct. 2017, p. 12, https://oajournals.fupress.net/index.php/ijae/article/view/2150.