Mariani, Giulia A., Rina Agushi, Alberto Balduzzi, Matteo Zoli, Lorenzo Maroni, Maria Carla Mazzotti, Chiara Panzavolta, Anna Maria Billi, Lucio Cocco, and Lucia Manzoli. “The Circle of Willis: A Review and a Case Report”. Italian Journal of Anatomy and Embryology 118, no. 2 (January 13, 2014): 131. Accessed May 3, 2024. https://oajournals.fupress.net/index.php/ijae/article/view/3784.