De Simone, Belinda, et al. “Is the Risk of Contrast-Induced Nephropathy a Real Contraindication to Perform Intravenous Contrast Enhanced Computed Tomography for Non-Traumatic Acute Abdomen in Emergency Surgery Department?”. Acta Biomedica Atenei Parmensis, vol. 89, no. 9-S, Dec. 2018, pp. 158-72, https://doi.org/10.23750/abm.v89i9-S.7891.