“Ailments prior to access to the social security system and the recognition of the right to a permanent disability pension for a major disability” (2019) Revista de Derecho de la Seguridad Social, Laborum, (18), pp. 169–178. Available at: https://revista.laborum.es/index.php/revsegsoc/article/view/337 (Accessed: 6 November 2026).