Bravo, Luis, Luz Garcia, Paola Collazos, Edwin Carrascal, Elvia Grillo-Ardila, Erquinovaldo Millan, and Jorge Holguín. “Cancer Epidemiology in Cali, 60 Years of Experience”. Colombia Médica 53, no. 1 (March 30, 2022): e2005050. Accessed September 12, 2025. https://colombiamedica.univalle.edu.co/colombiamedica311/index.php/comedica/article/view/5050.