Marqués-Lespier, J. M. (2018) “Prevalence of Synchronous Oligopolyposis in Incident Colorectal Cancer: A Population-Based Study”, Puerto Rico Health Sciences Journal, 37(1), pp. 39–45. Available at: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1642 (Accessed: 24 November 2025).