Cabrera Garay, R. I., Merchán Astudillo, K. A. and Bermeo Guartambel, X. M. (2022) “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, 23(1), pp. 21-27. doi: 10.52011/145.