Indraccolo, Ugo, et al. “Assessing the Regional Policies of Italian Regions in Managing the Cesarean Delivery Phenomenon: A Fractal analysis.: Fractal Statistic and Cesarean Section”. Acta Biomedica Atenei Parmensis, vol. 92, no. 1, Feb. 2021, p. e2021042, https://doi.org/10.23750/abm.v92i1.9139.