@misc{8226,
  author = {S. Weir and T. Kuo and M. Samnaliev and T. Tierney and A. Manca and R. Taylor and J. Bruce and S. Eldabe and D. Cumming},
  title = {Reoperation following lumbar spinal surgery: costs and outcomes in a UK population cohort study using the Clinical Practice Research Datalink (CPRD) and Hospital Episode Statistics (HES)},
  year = {2019},
  journal = {Eur Spine J},
  issn = {0940-6719},
  doi = {10.1007/s00586-018-05871-5},
}