@inbook{1108522792,
author={Ingrid Browne and Mairead Deighan},
editor={Santos, Alan C. and Epstein, Jonathan N. and Chaudhuri, Kallol},
title={Non-neuraxial Labor Analgesia},
booktitle={Obstetric Anesthesia},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2015},
url={accessanesthesiology.mhmedical.com/content.aspx?aid=1108522792}
}