@inbook{1187638957, author={Yuchen Dai and Michael Pratte}, title={Rivaroxaban associated with significantly increased risk of major ischemic or hemorrhagic events versus apixaban in patients with atrial fibrillation}, booktitle={2 Minute Medicine}, publisher={McGraw Hill}, address={New York, NY}, year={2015}, url={accessmedicine.mhmedical.com/updatesContent.aspx?gbosid=579199} }