PEARCY, M. J. Stereo radiography of lumbar spine motion. Acta Orthopaedica, [S. l.], v. 56, n. sup212, p. 1–45, 1985. DOI: 10.3109/17453678509154154. Disponível em: https://actaorthop.org/actao/article/view/23296. Acesso em: 27 apr. 2026.