@inbook{1117753906, author={Casey H. Halpern and M. Sean Grady}, editor={Brunicardi, F. Charles and Andersen, Dana K. and Billiar, Timothy R. and Dunn, David L. and Hunter, John G. and Matthews, Jeffrey B. and Pollock, Raphael E.}, title={Neurosurgery}, booktitle={Schwartz's Principles of Surgery, 10e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accesssurgery.mhmedical.com/content.aspx?aid=1117753906} }