@inbook{1141728628, author={Admir Hadzic}, title={Equipment for Peripheral Nerve Blocks}, booktitle={Hadzic's Textbook of Regional Anesthesia and Acute Pain Management, 2e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=1141728628} }