@inbook{1161731624, author={Vinay K. Bahl and Ravi S. Math and Blase A. Carabello}, editor={Fuster, Valentin and Harrington, Robert A. and Narula, Jagat and Eapen, Zubin J.}, title={MITRAL STENOSIS}, booktitle={Hurst's The Heart, 14e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accesscardiology.mhmedical.com/content.aspx?aid=1161731624} }