Administrative Mutualism in constant questioning in the face of the rationalising orientations regarding Social Security: crisis and critique of the health care model of administrative mutualism: on an unprecedented crisis caused by the non-renewal of health care agreements between MUFACE and private health care insurance companies. revsegsoc. 2024;(41):9-25. Accessed November 6, 2026. https://revista.laborum.es/index.php/revsegsoc/article/view/1058