@inbook{1125286384,
author={Barbara L. Hoffman and John O. Schorge and Karen D. Bradshaw and Lisa M. Halvorson and Joseph I. Schaffer and Marlene M. Corton},
title={Pelvic Pain},
booktitle={Williams Gynecology, 3e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2016},
url={accessmedicine.mhmedical.com/content.aspx?aid=1125286384}
}