Colorectal cancer risk factors in north-eastern Iran: A retrospective cross-sectional study based on geographical information systems, spatial autocorrelation and regression analysis. Geospatial Health, [S. l.], v. 14, n. 2, 2019. DOI: 10.4081/gh.2019.793. Disponível em: https://www.geospatialhealth.net/gh/article/view/793. Acesso em: 2 may. 2025.