The Evolution of Conservative Care in Portugal: From Ethical Foundations to Systematic Implementation. Portuguese Kidney Journal, [S. l.], v. 40, n. 2, p. 116–119, 2026. DOI: 10.71749/pkj.151. Disponível em: https://pkj.spnefro.pt/index.php/journal/article/view/151.. Acesso em: 14 jul. 2026.