Zhang, Tao, Zhi Liu, and Qian Lin. “Clinical Effect and Safety of Targeted Therapy Combined With Chemotherapy in the Treatment of Patients With Advanced Colon Cancer: Treatment of Patients With Advanced Colon Cancer”. Pakistan Journal of Medical Sciences 39, no. 4 (June 15, 2023). Accessed April 18, 2024. https://pjms.org.pk/index.php/pjms/article/view/7105.