@article{f70f42ffb6a24a6ab64c8f1ab439064d,
  title   = "Towards a definition of refractory neuropathic pain for epidemiological research",
  author  = "Smith, {Blair H.} and Nicola Torrance and Ferguson, {Janice A.} and Bennett, {Michael I.} and Serpell, {Michael G.} and Dunn, {Kate M.}",
  year    = "2012",
  volume  = "12",
  journal = "BMC Neurology",
}