%0 Journal Article
%T Letter to the editor regarding “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”
%A Kersten, Roel F. M. R.
%A Öner, F. Cumhur
%A Arts, Mark P.
%A Mitroiu, Marian
%A Roes, Kit C. B.
%A de Gast, Arthur
%A van Gaalen, Steven M.
%J Journal of Spine Surgery
%D 2021
%B 2021
%9 
%! Letter to the editor regarding “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”
%K 
%X 
%U https://jss.amegroups.org/article/view/5333
%V 7
%N 2
%P 249-251
%@ 2414-4630