FORSBERG, Lillemor; WALLÖE, Anders. Ultrasound in Sciatica. Acta Orthopaedica, [S. l.], v. 53, n. 3, p. 393–395, 1982. DOI: 10.3109/17453678208992232. Disponível em: https://actaorthop.org/actao/article/view/28691. Acesso em: 12 may. 2026.