Ahmet UYGUN, Can UYGURER, Namık K. NAZAROĞLU, Cengiz KAYHAN, Ergun SARAÇOĞLU, Celalettin ÇETİN, and Necmettin KARAEREN. “Serum Gastrin Levels in Patients With Colorectal Cancer”. Turkish Journal of Gastroenterology 9, no. 2 (July 25, 2019): 187–190. Accessed July 8, 2025. https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/1376.