@inbook{1139743816, author={Kuang-Yuh Chyu and Prediman K. Shah}, editor={Crawford, Michael H.}, title={Unstable Angina/Non-ST Elevation Myocardial Infarction}, booktitle={CURRENT Diagnosis & Treatment: Cardiology, 5e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accessmedicine.mhmedical.com/content.aspx?aid=1139743816} }