Hanna, S., A. Prasad, J. Lee, and P. Achan. “Topical Versus Intravenous Administration of Tranexamic Acid in Primary Total Hip Arthroplasty: A Systematic Review and Meta-Analysis of Randomized Controlled Trials”. Orthopedic Reviews, Vol. 8, no. 3, Sept. 2016, doi:10.4081/or.2016.6792.