Screening for prostate cancer: The doubt persists. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 25, n. 2, p. 258–61, 2009. DOI: 10.32385/rpmgf.v25i2.10617. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10617. Acesso em: 27 apr. 2026.