@inbook{1191188650, author={Dan G. Halpern and Amy Sarma and Katherine E. Economy and Anne Marie Valente}, editor={Fuster, Valentin and Harrington, Robert A. and Narula, Jagat and Eapen, Zubin J.}, title={HEART DISEASE IN PREGNANCY}, booktitle={Hurst's The Heart, 14e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accessmedicine.mhmedical.com/content.aspx?aid=1191188650} }