UYGUN A, UYGURER C, NAZAROĞLU NK, KAYHAN C, SARAÇOĞLU E, ÇETİN C, et al. Serum gastrin levels in patients with colorectal cancer. Turkish Journal of Gastroenterology [Internet]. 1998 Jan. 2 [cited 2026 Jan. 1];9(2):187-90. Available from: https://turkjgastroenterol.org/index.php/tjg/article/view/885