National Trends in Hemodialysis Vascular Access in Portugal: Insights from a Comprehensive Registry. Portuguese Kidney Journal, [S. l.], v. 40, n. 3, p. 143–155, 2026. DOI: 10.71749/pkj.163. Disponível em: https://pkj.spnefro.pt/index.php/journal/article/view/163.. Acesso em: 14 oct. 2026.