ALI TÜZÜN İNCE et al. Roles of serum and biliary CEA, CA19-9, VEGFR3, and TAC in differentiating between malignant and benign biliary obstructions. Turkish Journal of Gastroenterology, [S. l.], v. 25, n. 2, p. 162–169, 2019. Disponível em: https://tjg.avesjournals.com/index.php/tjg/article/view/2929. Acesso em: 4 jul. 2025.