Costa, Gianluca, Pietro Fransvea, Barbara Frezza, Raffaele Sandomenico, Federico Tomassini, Luca Lepre, Francesco Stella, and Genoveffa Balducci. 2016. “Hollow Viscus Injury Due to Blunt Trauma. Epidemiology and Outcome in a Large Urban Area”. Annali Italiani Di Chirurgia 87 (3):230-36. https://annaliitalianidichirurgia.it/index.php/aic/article/view/1534.