Bou, Elías, Priscila Hernández, Lizmar Cerezo, Pablo I. Altieri, Carmen M. Gurrea, Rafael Figueroa, Pedro García, et al. 2013. “Heart Tumors in Puerto Rico De Novo Atrial Fibrillation As Clinical Presentation in a Subgroup of Patients”. Puerto Rico Health Sciences Journal 32 (1). https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/660.