@inbook{1157193788, author={Brad A. Roy}, editor={Porcari, John P. and Bryant, Cedric X. and Comana, Fabio}, title={Other Common Medical Conditions and Pregnancy}, booktitle={Exercise Physiology}, publisher={F. A. Davis Company}, address={New York, NY}, year={2015}, url={fadavispt.mhmedical.com/content.aspx?aid=1157193788} }