Castro, Fernando, Esther A. Torres, Juan Oharriz, Carmen González-Keelan, Cynthia Pérez, and Carlos Rubio. 2016. “Chronic Hepatitis C: Treatment Comparison Between 3 and 5 Million Units of Interferon Alpha-2b”. Puerto Rico Health Sciences Journal 17 (3). https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1505.