BR, Kiran Kumar, Bhaskar Viswanathan, and Swathi 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 9, no. 1 (January 30, 2024): 11-15. Accessed April 20, 2024. http://waocp.com/journal/index.php/apjcb/article/view/1259.