PARLAK E, TEZEL A, ÜLKER A, DAĞLI Ülkü, ALKIM C, TÜREYEN A. Ulcerative colitis in the elderly in Turkey. Turkish Journal of Gastroenterology [Internet]. 2000 Jan. 1 [cited 2026 Jan. 1];11(1):45-8. Available from: https://www.turkjgastroenterol.org/index.php/tjg/article/view/1043