Arps K, Rifai MA, Blaha MJ, Michos ED, Nasir K, Yeboah J, Budoff MJ, Blumenthal RS, Bittencourt MS, McEvoy JW. Usefulness of Coronary Artery Calcium to Identify Adults of Sufficiently High Risk for Atherothrombotic Cardiovascular Events to Consider Low-Dose Rivaroxaban Thromboprophylaxis (from MESA). Am J Cardiol. 2019 10 15; 124(8):1198-1206.