BEYAZIT, Yavuz; KOÇAK, Erdem; TANOĞLU, Alpaslan. Serum total antioxidant capacity to discriminate benign from malignant causes of biliary obstruction. Turkish Journal of Gastroenterology, [S. l.], v. 25, n. 5, p. 592–593, 2014. DOI: 10.5152/tjg.2014.14031. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/2592. Acesso em: 1 jan. 2026.