@inbook{1159806611, author={Christopher Freeman and Adi Abramovici}, editor={Reichman, Eric F.}, title={Shoulder Dystocia Management}, booktitle={Reichman's Emergency Medicine Procedures, 3e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accessemergencymedicine.mhmedical.com/content.aspx?aid=1159806611} }