Busquets, José M., Héctor A. García, Juan Trinidad-Pinedo, and Adriana Báez. “Clinicopathologic Characteristics of Head and Neck Squamous Cell Carcinoma in Puerto Ricans”. Puerto Rico Health Sciences Journal 22, no. 3 (December 28, 2011). Accessed January 15, 2026. https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/678.