LANGENSKIÖLD, A.; RYÖPPY, S. Treatment of Paralysis of the Trapezius Muscle by the Eden-Lange Operation. Acta Orthopaedica, [S. l.], v. 44, n. 4-5, p. 383–388, 1973. DOI: 10.3109/17453677308989074. Disponível em: https://actaorthop.org/actao/article/view/29728. Acesso em: 26 may. 2026.