Phimolsarnti, R. ., E. . Keyurapan, S. Benjarassamerote, and T. . Harnroongroj. “Local Compressive Strength at the Middle of the Weight-Bearing Surface of the Femoral Head and Talar Dome : A Biomechanical Study”. Siriraj Medical Journal, vol. 56, no. 2, Feb. 2004, pp. 69-72, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245487.