WU, Chin-Hsien; KAO, Yu-Hsien; YANG, Shih-Chieh; FU, Tsai-Sheng; LAI, Po-Liang; CHEN, Wen-Jer. Supplementary pedicle screw fixation in spinal fusion for degenerative spondylolisthesis in patients aged 65 and over: Outcome after a minimum of 2 years follow-up in 82 patients. Acta Orthopaedica, [S. l.], v. 79, n. 1, p. 67–73, 2008. DOI: 10.1080/17453670710014789. Disponível em: https://actaorthop.org/actao/article/view/18866. Acesso em: 3 may. 2026.