Conditional survival after surgery for metastatic tumors of the spine: does prognosis change over time?
Nikita ZaborovskiiAdam SchlauchJohn ShaptonAnton DenisovDmitrii PtashnikovDmitrii MikaylovSergei MasevninOleg SmekalenkovVladislav MurakhovskyDimitriy G KondrashovPublished 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)
Level IV (retrospective cohort study).