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de la Llave-Rincón AI, Fernández-de-Las-Peñas C, Pérez-de-Heredia-Torres M, Martínez-Perez A, Valenza MC, Pareja JA.de la Llave-Rincón AI, et al.Am J Phys Med Rehabil. 2011 Jun;90(6):443-51. doi: 10.1097/PHM.0b013e31821a7170.Am J Phys Med Rehabil. 2011.PMID: 21765269