Hongku, N., P. Chaiyakrit, A. Sriwattana, and S. Meknavin. “Efficacy of Combined Direct Intra-Articular Infusion of Tranexamic Acid and Drainage Clamping in Reduction of Blood Loss After Total Knee Arthroplasty”. Vajira Medical Journal : Journal of Urban Medicine, vol. 65, no. 2, Apr. 2021, pp. 107-16, doi:10.14456/vmj.2021.10.