@inbook{3504985, author={Philippe Gautier, MD and Edward Jew, MD and Bonnie Deschner, MD and Alan C. Santos, MD}, editor={Hadzic, Admir}, title={Chapter 53. Obstetric Regional Anesthesia}, booktitle={NYSORA Textbook of Regional Anesthesia and Acute Pain Management}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2007}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=3504985} }