AKDOĞAN, Meral; PARLAK, Erkan; KAYHAN, Burçak; BALK, Mevhibe; ERSAVAŞTF, Gül; ŞAHİN, Burhan. Are serum and biliary carcinoembryonic antigen and carbohydrate antigen19-9 determinations reliable for differentiation between benign and malignant biliary disease?. Turkish Journal of Gastroenterology, [S. l.], v. 14, n. 3, p. 181–184, 2019. Disponível em: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/1179. Acesso em: 21 jul. 2025.