NACHEMSON, A. The Effect of Forward Leaning on Lumbar Intradiscal Pressure. Acta Orthopaedica, [S. l.], v. 35, n. 1-4, p. 314–328, 1965. DOI: 10.3109/17453676508989362. Disponível em: https://actaorthop.org/actao/article/view/30332. Acesso em: 11 may. 2026.