CABRERA GARAY, R. I.; MERCHÁN ASTUDILLO, K. A.; BERMEO GUARTAMBEL, X. M. Prevalence of morbidity and mortality of the very low birth weight preterm newborn and factors associated with mortality: A single-center cross-sectional study. Revista Ecuatoriana de Pediatría, [S. l.], v. 23, n. 1, p. 21-27, 2022. DOI: 10.52011/145. Disponível em: https://rev-sep.ec/index.php/johs/article/view/145. Acesso em: 5 may. 2024.