@misc{7931,
  author = {S. Weir and M. Samnaliev and T. Kuo and T. Tierney and A. Manca and R. Taylor and J. Bruce and S. Eldabe and D. Cumming},
  title = {Persistent postoperative pain and healthcare costs associated with instrumented and non-instrumented spinal surgery: a case-control study},
  year = {2020},
  journal = {J Orthop Surg Res},
  volume = {15},
  number = {1},
  pages = {127},
  issn = {1749-799x},
  doi = {10.1186/s13018-020-01633-6},
}