Toro, Doris H., Walisbeth Class-Vázquez, Pedro A. Rosa-Cortés, and Frances Rodríguez-Berrios. “A Descriptive Study on the Population of Patients With Inflammatory Bowel Disease at the Veterans Affairs Caribbean Healthcare System in San Juan”. Puerto Rico Health Sciences Journal 39, no. 1 (March 25, 2020): 51–54. Accessed November 3, 2025. https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1973.