1. 1) Genant, H. K., et al.: Comparison of semiquantitative visual and quantitative morphometric assessment of prevalent and incident vertebral fractures in osteoporosis the study of osteoporotic fractures research group. J. Bone Miner. Res., 11: 984-996, 1996.
2. 2) Hironori, K.: Clinical results of minimally invasive spine stabilization for fresh osteoporotic vertebral fractures with middle column injury. J. Spine Res. 8: 1394-1397, 2017.