Shao, Xiaolan, and Xiuhong Cui. “Safety of Cholecystectomy in Patients under Antithrombotic Drugs: A Systematic Review and Meta-Analysis”. Pakistan Journal of Medical Sciences 38, no. 8 (October 15, 2022). Accessed February 13, 2025. https://pjms.org.pk/index.php/pjms/article/view/7032.