@inbook{1193423611, author={Zoya Gomes and Yuchen Dai}, title={Aspirin associated with significantly higher rate of symptomatic venous thromboembolism compared to enoxaparin in patients undergoing hip or knee arthroplasty – the CRISTAL randomized trial}, booktitle={2 Minute Medicine}, publisher={McGraw Hill}, address={New York, NY}, year={2015}, url={accesssurgery.mhmedical.com/updatesContent.aspx?gbosid=597178} }