@inbook{1185542707,
author={Meagan Widerman and Michael Pratte},
title={Utility of D-dimer testing and modified thresholds for ruling out pulmonary embolism in COVID-19 patients},
booktitle={2 Minute Medicine},
publisher={McGraw Hill},
address={New York, NY},
year={2015},
url={accessmedicine.mhmedical.com/updatesContent.aspx?gbosid=571505}
}