@inbook{1107714516, author={Karen C. Patterson and Michael F. O’Connor and Jesse B. Hall and Mary E. Strek}, editor={Hall, Jesse B. and Schmidt, Gregory A. and Kress, John P.}, title={Critical Illness in Pregnancy}, booktitle={Principles of Critical Care, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=1107714516} }