Bernardi, J. L. D., A. L. Goulart, and O. M. S. Amancio. “Growth and Energy and Protein Intake of Preterm Newborns in the First Year of Gestation-Corrected Age”. São Paulo Medical Journal, vol. 121, no. 1, Jan. 2003, pp. 5-8, https://periodicosapm.emnuvens.com.br/spmj/article/view/2574.