@inbook{1190608962,
author={Michael A. Frölich},
editor={Butterworth IV, John F. and Mackey, David C. and Wasnick, John D.},
title={Obstetric Anesthesia},
booktitle={Morgan & Mikhail’s Clinical Anesthesiology, 7e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2022},
url={accessanesthesiology.mhmedical.com/content.aspx?aid=1190608962}
}