Stroescu, C., Herlea, V., Dragnea, A. and Popescu, I. (2006) “The Diagnostic Value of Cytokeratins and Carcinoembryonic Antigen Immunostaining in Differentiating Hepatocellular Carcinomas from Intrahepatic Cholangiocarcinomas”, Journal of Gastrointestinal and Liver Diseases, 15(1), pp. 9–14. Available at: https://www.jgld.ro/jgld/index.php/jgld/article/view/2006.1.1 (Accessed: 9 August 2026).