The necessary articulation and optimization of the levels of protection of the right to health of older people. DERECHOS Y LIBERTADES: Revista de Filosofía del Derecho y derechos humanos, [S. l.], n. 54, p. 139–170, 2026. DOI: 10.20318/dyl.2026.9975. Disponível em: https://e-revistas.uc3m.es/index.php/DYL/article/view/9975. Acesso em: 12 jan. 2026.