1.
UYGUN A, NAZAROĞLU NK, ÇETİN C, ERDİL A, BAĞCI S, GÜLŞEN M, et al. Bile and serum carcinoembryonic (CEA) levels in biliary tract diseases. Turkish Journal of Gastroenterology [Internet]. 1999 Jan. 3 [cited 2026 Jan. 1];10(3):287-90. Available from: https://turkjgastroenterol.org/index.php/tjg/article/view/1004