Loccisano, M. H. ., M. Drago, H. Todeschini, and L. Sarotto. “Role of C-Reactive Protein and Erythrocyte Sedimentation Rate to Predict Difficult Laproscopic Cholecystectomy in a University Residency Program”. 2021. Revista Argentina De Cirugía, vol. 112, no. 2, July 2021, pp. 171-7, doi:10.25132/raac.v112.n2.1463.es.