Andercou, O., Olteanu, G., Mihaileanu, F., Stancu, B., & Dorin, M. (2017). Risk factors for acute cholecystitis and for intraoperative complications. Annali Italiani Di Chirurgia, 88(4), 318–325. Retrieved from https://annaliitalianidichirurgia.it/index.php/aic/article/view/1421