DE LA VEGA, Alberto; VERDIALES, Maribelle. Incidence of Fetal Echogenic Intracardiac Foci in a Hispanic Population. Puerto Rico Health Sciences Journal, [S. l.], v. 21, n. 4, 2012. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/756. Acesso em: 7 nov. 2025.