Natale, Gianfranco, and Emanuele Armocida. “The Vascular Structure of the Urethra: A Historical Overview”. Italian Journal of Anatomy and Embryology 126, no. 2 (December 27, 2022): 3–8. Accessed April 26, 2024. https://oajournals.fupress.net/index.php/ijae/article/view/11104.