İZBUL, T. and AKALIN, M. (1999) “The evaluation of diagnostic rectosigmoidoscopic examinations in Turkish Republic of Northern Cyprus”, Turkish Journal of Gastroenterology, 10(3), pp. 268–271. Available at: https://www.turkjgastroenterol.org/index.php/tjg/article/view/1000 (Accessed: 1 January 2026).