Gutiérrez, María Isabel, Miguel Velásquez, and Arnoldo Levy. “Epidemiology of Cranioencephalic Trauma in Cali, Colombia. Preliminary Report”. Colombia Medica 23, no. 2 (June 30, 1992): 75–78. Accessed August 24, 2024. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/6343.