H. Lei, L. Meng, Y. Sun, and Y. Gou, “Ultrasound-based assessment of spinal muscle thickness and elasticity in patients with idiopathic scoliosis”, Ultrasound J, vol. 17, no. 1, p. 50, Oct. 2025, Accessed: Jan. 30, 2026. [Online]. Available: https://www.mattioli1885journals.com/index.php/theultrasoundjournal/article/view/18167