@inbook{1102567503, author={Victor Leslie, MD and Brian S. Freeman, MD}, editor={Freeman, Brian S. and Berger, Jeffrey S.}, title={Epidural Anesthesia}, booktitle={Anesthesiology Core Review: Part One Basic Exam}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2014}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=1102567503} }