Zetterberg C, Björk R, Örtengren R, Andersson GBJ. Electromyography of the paravertebral muscles in idiopathic scoliosis: Measurements of amplitude and spectral changes under load. ActaO [Internet]. 1984 Jan. 1 [cited 2026 Jun. 30];55(3):304-9. Available from: https://actaorthop.org/actao/article/view/23386