Suárez, E. (2013) “Incidence of Oral Cavity and Pharyngeal Cancers by Anatomical Sites in Population-based Registries in Puerto Rico and the United States of America”, Puerto Rico Health Sciences Journal, 32(4). Available at: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/949 (Accessed: 3 November 2025).