Soontrapa, S., Soontrapa, S. and Chaikitpinyo, S. (2013) “The Reliability of Calcaneal Quantitative Ultrasound in the Measurement of Bone Mineral Density”, Srinagarind Medical Journal, 23(4), pp. 424–429. available at: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13108 (accessed: 17 September 2026).