AYKAN, Nuri Faruk et al. Epidemiology of colorectal cancer in Turkey: A cross-sectional disease registry study (A Turkish Oncology Group trial). Turkish Journal of Gastroenterology, [S. l.], v. 26, n. 2, p. 145–153, 2015. DOI: 10.5152/tjg.2015.5685. Disponível em: https://turkjgastroenterol.org/index.php/tjg/article/view/2709. Acesso em: 1 jan. 2026.