Steffen, E. L., Silva, J. E. P. da, Weinmann, Ângela R. M., & Beltrame, P. A. (2012). Effect of delayed umbilical cord clamping on ferritin contents in sera from full-term infants aged 0, 3 and 6 months of life. Instituto Adolfo Lutz Journal - RIAL, 71(1), 160–165. https://doi.org/10.53393/rial.2012.71.32406