Thapanakulsak, D. (2011) “Comparison of Force Causing Breakage of Short Leg Posterior Slabs Done by Edge-folded and Edge-trimmed Types”, Vajira Medical Journal : Journal of Urban Medicine, 53(3), pp. 267–271. available at: https://he02.tci-thaijo.org/index.php/VMED/article/view/414 (accessed: 6 April 2025).