Shetty, C. R., and R. Bikkasani. “The Efficacy of Oral Versus Intravenous Tranexamic Acid in Reducing Blood Loss After Primary Total Knee and Hip Arthroplasty-A Meta-Analysis”. International Journal of Health and Clinical Research, vol. 4, no. 6, Apr. 2021, pp. 221-4, https://ijhcr.com/index.php/ijhcr/article/view/1253.