Alyafei, Fawzia, et al. “Qatar Population-Specific Centile Charts of Placental Weight in 80 722 Newborns: Relation to Maternal Age, Gestational Age, Newborn Birth Weight, and Gender, Between the 37 Th and 42 Nd Weeks of Gestation: Placental Weight Centiles and Factors Affecting It ”. Acta Biomedica Atenei Parmensis, vol. 94, no. 4, Aug. 2023, p. e2023147, https://doi.org/10.23750/abm.v94i4.14434.