Expression of Cytokeratin (Ck) 7, Cytokeratin (Ck) 18, Carcinoembryonic Antigen (Cea) and Alpha Fetoprotein (Afp) In Liver Diseases. SJMLS, [S. l.], v. 5, n. 1, 2020. Disponível em: https://sokjmls.com.ng/index.php/SJMLS/article/view/156. Acesso em: 8 may. 2026.