Plaza, Oscar Alonso, Elsa Torres Matamba, and Mario Tapia Vela. “Prevalence of Anatomical Variants of the Willis Polygon in Cadavers Undergoing Medico-Legal Necropsy”. International Journal of Medical and Surgical Sciences 9, no. 1 (March 21, 2022): 1–9. Accessed November 15, 2024. https://revistas.uautonoma.cl/index.php/ijmss/article/view/1806.