AKSÖZ, M. Kadir, Z. Abidin ALTINAY, Belkıs ÜNSAL, Nafi YAZICIOĞLU, Bülent KARA, Himmet KARACA, and Sadun KOŞAY. “THE EVALUATION OF 3176 UPPER GASTROINTESTINAL ENDOSCOPIC EXAMINATIONS”. Turkish Journal of Gastroenterology 4, no. 4 (January 4, 1993): 668–670. Accessed January 1, 2026. https://turkjgastroenterol.org/index.php/tjg/article/view/356.