San Vicente, P. and Manchola, I.F. (1996) Research on the treatment with vibroacoustics for idiopathic Parkinson’s disease. ISME.
San Vicente, P. del C., Macnhola, I.F. & Serna, E.T. (1997). (1997). The use of Vibroacoustics in idiopathic parkinson’s disease. In Wigram, T. & Dileo, C. Music Vibration and Health. Cherry Hill, NJ: Jeffrey Books.