@inbook{1174931086, author={Allan H. Ropper and Martin A. Samuels and Joshua P. Klein and Sashank Prasad}, title={Fatiga, astenia, ansiedad y depresión}, booktitle={Adams y Victor. Principios de neurología, 11e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2020}, url={accessmedicina.mhmedical.com/content.aspx?aid=1174931086} }