Cennamo, A., et al. “A COMPLICATION OF ACUTE DIVERTICULITIS:COLO-VESCICAL FISTULA (CASE REPORT)”. Annali Italiani Di Chirurgia, vol. 73, no. 3, May 2002, pp. 311-6, https://annaliitalianidichirurgia.it/index.php/aic/article/view/788.