RT Journal Article SR Electronic T1 Spinal Disease Burden and Priorities of Community Spine Care in the Brazilian Public Health System vs the United States JF International Journal of Spine Surgery JO Int J Spine Surg FD International Society for the Advancement of Spine Surgery SP 8452 DO 10.14444/8452 A1 Aparecido Defino, Helton Luiz A1 Lewandrowski, Kai-Uwe YR 2023 UL https://www.ijssurgery.com/content/early/2023/05/31/8452.abstract AB