GÜLŞEN, Mustafa; GÜRBÜZ, A. Kemal; DAĞALP, Kemal; KARAEREN, Necmettin; BAĞCI, Sait; UYGURER, Can; ÖZGÜVEN, M. Ali; ALPER, A.; NARİN, Yavuz. CARCINOEMBRYONIC ANTIGEN (CEA) LEVELS IN BLOOD SERUM AND GASTRIC JUICE IN BENIGN AND MALIGNANT GASTRIC LESIONS. Turkish Journal of Gastroenterology, [S. l.], v. 5, n. 1, p. 68–71, 1994. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/392. Acesso em: 1 jan. 2026.