Liu, Yiwei, Yusha Xiao, Pengpeng Liu, Jianwei Lan, Dekun Song, Longhui Xie, and Quanyan Liu. “The Application of a New Model for Disease Classification in Minimally Invasive Treatment of Concomitant Cholecystolithiasis and Choledocholithiasis”. Annali Italiani di Chirurgia 96, no. 2 (January 13, 2025): 244–260. Accessed February 15, 2025. https://annaliitalianidichirurgia.it/index.php/aic/article/view/3771.