BOU, Elías et al. Heart Tumors in Puerto Rico De Novo Atrial Fibrillation as Clinical Presentation in a Subgroup of Patients. Puerto Rico Health Sciences Journal, [S. l.], v. 32, n. 1, 2013. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/660. Acesso em: 28 nov. 2025.