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Das S, Kakoti L mudra, Ahmed S, Sarma A, ch kataki A. Study of Serum CEA and Ca 19.9 in Esophageal Squamous Carcinoma and ROC Curve Analysis. Asian Pac J Cancer Biol [Internet]. 2020 Dec. 7 [cited 2026 Jun. 4];5(4):141-5. Available from: http://waocp.com/journal/index.php/apjcb/article/view/556