Pérez-Irizarry, Javier, Cruz M. Nazario-Delgado, Taina De la Torre-Feliciano, Karen J. Ortiz-Ortiz, Mariela Torres-Cintrón, and Nayda R. Figueroa-Vallés. 2010. “Incidence Trends of Cervical Cancer in Puerto Rico, 1987-2004”. Puerto Rico Health Sciences Journal 29 (4). https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/454.