@inbook{1135075743, author={Allan H. Ropper and Martin A. Samuels and Joshua P. Klein}, title={Trastornos de la motilidad}, booktitle={Adams y Victor. Principios de neurologĂ­a, 10e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={accessmedicina.mhmedical.com/content.aspx?aid=1135075743} }