@inbook{1106377400, author={Ramadan El Sugy}, editor={Posner, Glenn D. and Dy, Jessica and Black, Amanda and Jones, Griffith D.}, title={Episiotomy, Lacerations, Uterine Rupture, and Inversion}, booktitle={Oxorn-Foote Human Labor & Birth, 6e}, publisher={McGraw-Hill Medical}, address={New York, NY}, year={2015}, url={obgyn.mhmedical.com/content.aspx?aid=1106377400} }