1. Janssen Pharmaceuticals, Inc XARELTO® (rivaroxaban) package insert 2011 http://www.xareltohcp.com/xarelto-prescribing-information.html
2. US FDA Approval History, NDA 022406 Xarelto (rivaroxaban) 10 mg immediate release Tablets http://www.accessdata.fda.gov/drugsatfda_docs/appletter/2011/022406s000ltr.pdf http://www.accessdata.fda.gov/drugsatfda_docs/appletter/2011/022406s000ltr.pdf
3. European Medicines Agency Summary of Product Characteristics or SPC: Xarelto www.ema.europa.eu/docs/en_GB/document_library/EPAR_-_Product_Information/human/000944/WC500057108
4. European Medicines Agency CHMP Assessment Report: Xarelto www.ema.europa.eu/docs/en_GB/document_library/EPAR_-_Public_assessment_report/human/000944/WC500057122
5. Safety, pharmacodynamics, and pharmacokinetics of BAY 59-7939 - an oral, direct Factor Xa inhibitor - after multiple dosing in healthy male subjects;Kubitza;Eur J Clin Pharmacol,2005