NACHEMSON, Alf. Low-back pain: Are orthopedic surgeons missing the boat?. Acta Orthopaedica, [S. l.], v. 64, n. 1, p. 1–2, 1993. DOI: 10.3109/17453679308994515. Disponível em: https://actaorthop.org/actao/article/view/21681. Acesso em: 19 may. 2026.