Bou E, Hernández P, Cerezo L, Altieri PI, Gurrea CM, Figueroa R, et al. Heart Tumors in Puerto Rico De Novo Atrial Fibrillation as Clinical Presentation in a Subgroup of Patients. PRHSJ [Internet]. 2013 Mar. 12 [cited 2025 Nov. 28];32(1). Available from: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/660