PAHLAVAN, P. S.; KANTHAN, R. The Epidemiology and Clinical Findings of Colorectal Cancer in Iran. Journal of Gastrointestinal and Liver Diseases, [S. l.], v. 15, n. 1, p. 15–19, 2006. Disponível em: https://www.jgld.ro/jgld/index.php/jgld/article/view/2006.1.2. Acesso em: 9 aug. 2026.