Calderón, Roberto, Marcia R. Cruz-Correa, and Esther A. Torres. “Cerebral Thrombosis Associated With Active Crohn’s Disease”. Puerto Rico Health Sciences Journal 17, no. 3 (March 28, 2016). Accessed December 19, 2025. https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1560.