Carlomagno, Nicola, et al. “Laparoscopic Cholecystectomy: Technical Compromise Between French and American Approach. Presentation of an Original Technique”. Annali Italiani Di Chirurgia, vol. 85, no. 1, Jan. 2014, pp. 93-100, https://annaliitalianidichirurgia.it/index.php/aic/article/view/240.