@inbook{1191188989, author={Gerald F. Fletcher and Thomas R. Flipse and Robert E. Safford}, editor={Fuster, Valentin and Harrington, Robert A. and Narula, Jagat and Eapen, Zubin J.}, title={EXERCISE IN HEALTH AND CARDIOVASCULAR DISEASE}, booktitle={Hurst's The Heart, 14e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accessmedicine.mhmedical.com/content.aspx?aid=1191188989} }