@inbook{1128788270, author={Dennis L. Kasper and Anthony S. Fauci and Stephen L. Hauser and Dan L. Longo and J. Larry Jameson and Joseph Loscalzo}, title={Tumors of the Nervous System}, booktitle={Harrison's Manual of Medicine, 19e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={accessmedicine.mhmedical.com/content.aspx?aid=1128788270} }