Bravo, Luis. “Estimating the Incidence and Mortality of Cancer in Colombia: What Are the Best Data for Public Policies?”. Colombia Médica 47, no. 2 (June 30, 2016): 71 - 73. Accessed August 14, 2024. https://colombiamedica.univalle.edu.co/colombiamedica311/index.php/comedica/article/view/2381.