The Norwegian degenerative spondylolisthesis and spinal stenosis (NORDSTEN) study: study overview, organization structure and study population.
Kari IndrekvamIngrid Fjeldheim BånerudErland HermansenIvar Magne AustevollFrode RekelandMaren Hjelle GuddalTore K SolbergJens Ivar BroxChristian HellumKjersti StorheimPublished in: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society (2023)
ClinicalTrials.gov; NCT02007083 10/12/2013, NCT02051374 31/01/2014 and NCT03562936 20/06/2018.
Keyphrases