The Stiffness Comparison of Four-Screw versus Six-Screw Short Segment Pedicle Posterior Stabilization Instrumentation in Cyclic Axial Compression. Medico Legal Update, [S. l.], v. 20, n. 1, p. 465–470, 2020. DOI: 10.37506/mlu.v20i1.401. Disponível em: https://ijop.net/index.php/mlu/article/view/401. Acesso em: 24 jun. 2026.