@inbook{3502063,
author={H. Bouaziz, MD},
editor={Hadzic, Admir},
title={Chapter 34. Obturator Nerve Block},
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=3502063}
}