Lozano Perez, R. M., E. M . Moya Dieguez, I . Martinez Martinez, and F. C. Hidalgo Perez , trans. 1998. “FIELD STUDY OF SPINAL PATHOLOGY”. Cuestiones De Fisioterapia 7 (1): 75-81. https://cuestionesdefisioterapia.com/index.php/es/article/view/563.