Rivas, Hiram, Angel F. Laureano, Jahaira Serrano, and Cruz M. Nazario. “Lung and Bronchus Cancer in Puerto Rico: Changes in Incidence and Mortality Rates by Histology and Sex During 1987-2003”. Puerto Rico Health Sciences Journal 30, no. 4 (November 18, 2011). Accessed November 25, 2025. https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/515.