Akyoldas G. Short-segment pedicle screw-based semi-rigid stabilization with poly (etheretherketone) rods for treatment of degenerative lumbar scoliosis in elderly patients . annalsmedres [Internet]. 2021 May 25 [cited 2024 May 17];27(2):0431-5. Available from: http://www.annalsmedres.org/index.php/aomr/article/view/642