“Factors Influencing Organized Populational Screening for Colorectal Cancer in the Lisbon and Tagus Valley Health Region: A Six-Year Analysis of Demographic and Organizational Influences”. Portuguese Journal of Family Medicine and General Practice 41, no. 6 (January 7, 2026): 560–8. Accessed April 18, 2026. https://rpmgf.pt/ojs/index.php/rpmgf/article/view/14060.