Fernández-Domínguez, J C, and K Ruiz-López. “FUNCTIONALITY VS ALGOMETRY AS A MEASURE OF THERAPEUTIC SUCCESS IN NON-SPECIFIC CHRONIC LOW BACK PAIN”. Cuestiones De Fisioterapia, vol. 41, no. 1, Feb. 2012, pp. 58-66, http://cuestionesdefisioterapia.es/index.php/cf/article/view/240.