9.
Tetreault L, Rhee J, Prather H, Kwon B, Wilson J, Martin A, Andersson I, Dembek A, Pagarigan K, Dettori J, Fehlings M. Change in function, pain, and quality of life following structured nonoperative treatment in patients with degenerative cervical myelopathy: a systematic review. Global Spine J 2017; 7: 42-52.