Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAn update of the appraisal of the accuracy and utility of cervical discography in chronic neck pain.AuthorsOnyewu O; Manchikanti L; Falco FJ; Singh V; Geffert S; Helm Ii S; Cohen SP; Hirsch JA; Onyewu, Obi; Manchikanti, Laxmaiah; Falco, Frank J E; Singh, Vijay; Geffert, Stephanie; Helm, Standiford 2nd; Cohen, Steven P; Hirsch, Joshua APublicationPain Physician, 2012, Vol 15, Issue 6, pE777ISSN1533-3159Publication typejournal article