@inbook{1107199500, author={Paul J. Hubbell, III}, editor={Diwan, Sudhir and Staats, Peter S.}, title={Ilioinguinal and Iliohypogastric Nerve Blocks}, booktitle={Atlas of Pain Medicine Procedures}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=1107199500} }