H. Gao, Z.-Q. Zhu, L. Wusiman, A. Wujieke, and W.-B. Zhang, “The value of serum methylated septin 9 and carcinoembryonic antigen in efficacy evaluation and follow- up monitoring of colorectal cancer”, Ann Ital Chir, vol. 94, no. 4, pp. 384–391, Jul. 2023.