@misc{9393,
  author = {J. Hong and C. Reed and D. Novick and M. Happich},
  title = {Costs associated with treatment of chronic low back pain: an analysis of the UK General Practice Research Database},
  year = {2013},
  journal = {Spine (Phila Pa 1976)},
  volume = {38},
  number = {1},
  pages = {75-82},
  issn = {0362-2436},
  doi = {10.1097/BRS.0b013e318276450f},
}