@inbook{1199673560, author={Merry I. Colella and Yunping Li}, editor={Hess, Philip E. and Li, Yunping and Kowalczyk, John J. and Stiles, Justin K.}, title={Opioid Use Disorders}, booktitle={Obstetric Anesthesia: Quick References & Practical Guides}, publisher={McGraw Hill}, address={New York, NY}, year={2023}, url={obgyn.mhmedical.com/content.aspx?aid=1199673560} }