ROMERO-MARRERO, Carlos; ORTIZ, Ana P.; PÉREZ, Cynthia M.; PÉREZ, Javier; TORRES, Esther A. Survival of Hepatocellular Carcinoma in Puerto Rico. Puerto Rico Health Sciences Journal, [S. l.], v. 28, n. 2, 2009. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/109. Acesso em: 19 dec. 2025.