BR, K. K., B. Viswanathan, and S. Reddy. “CEA As a Tumor Marker in Predicting Pelvic and Para-Aortic Lymph Node Metastasis in Squamous Cell Carcinoma Cervix”. Asian Pacific Journal of Cancer Biology, Vol. 9, no. 1, Jan. 2024, pp. 11-15, doi:10.31557/apjcb.2024.9.1.11-15.