Morera Salas, Melvin. “Geographic Variability of Hospitalizations for Acute Myocardial Infarction in Costa Rica”. Población y Salud en Mesoamérica 11, no. 2 (January 1, 2014). Accessed November 26, 2022. https://revistas.ucr.ac.cr/index.php/psm/article/view/12735.