TY - JOUR AU - McEntire, Bryan J. AU - Maslin, Greg AU - Bal, B. Sonny PY - 2020 TI - Two-year results of a double-blind multicenter randomized controlled non-inferiority trial of polyetheretherketone (PEEK) versus silicon nitride spinal fusion cages in patients with symptomatic degenerative lumbar disc disorders JF - Journal of Spine Surgery; Vol 6, No 3 (September 24, 2020): Journal of Spine Surgery Y2 - 2020 KW - N2 - UR - https://jss.amegroups.org/article/view/5109