Bravo, Luis Eduardo, Tito Collazos, Paola Collazos, Luz Stella García, and Pelayo Correa. “Trends of Cancer Incidence and Mortality in Cali, Colombia. 50 Years Experience”. Colombia Medica 43, no. 4 (December 29, 2012): 246–255. Accessed June 22, 2024. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/1266.