Osterman-Pla, Anthony D., Ronald López-Cepero, Luis Jiménez, Josefina Romaguera, and Juan Aranda. 2016. “Peripartum Cardiomyopathy: Experience at a Tertiary Care Center in Puerto Rico”. Puerto Rico Health Sciences Journal 35 (4):224-27. https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1366.