García-Lafuente , M, et al. “EFFECTIVENESS OF PHYSICAL THERAPY MODALITIES IN PHANTOM LIMB PAIN: A QUALITATIVE SYSTEMATIC REVIEW”. Cuestiones De Fisioterapia, vol. 48, no. 3, June 2019, pp. 55-65, https://cuestionesdefisioterapia.es/index.php/cf/article/view/149.