@inbook{1184191674, author={Amy L. Miller, MD, PhD and Joseph Loscalzo, MD, PhD}, editor={Kasper, Dennis}, title={Occlusion of the Left Atrial Appendage—Effect on Risk of Stroke}, booktitle={Harrison's Online Updates}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={accesspharmacy.mhmedical.com/updatesContent.aspx?gbosid=569208} }