Sánchez-González , M C, et al. “VISUAL ACCOMMODATION SYSTEM AND ITS RELATIONSHIP WITH BAROPODOMETRIC PARAMETERS. CROSS-ASSOCIATION PILOT STUDY”. Cuestiones De Fisioterapia, vol. 49, no. 1, Feb. 2020, pp. 22-36, http://cuestionesdefisioterapia.es/index.php/cf/article/view/123.