Aliaga Vega, M T, and E Recio Conejo , trans. 2008. “INTRAOBSERVER AND INTEROBSERVER RELIABILITIES OF THE LOWER EXTREMITY RANGE OF ARTICULAR MOTION IN CEREBRAL PALSY: LE MÉTAYER METHOD”. Cuestiones De Fisioterapia 37 (1): 18-27. https://cuestionesdefisioterapia.com/index.php/es/article/view/323.