Li, F., Sun, D., Zhang, Q., Chen, H., Bíró, I., Zheng, Z. and Gu, Y. 2023. Effect of a Double Helical Spring Decompression Structure Backpack on the Lumbar Spine Biomechanics of School-Age Children: A Finite Element Study. Molecular & Cellular Biomechanics. 20, 1 (Jun. 2023), 35-47.