@misc{indiciaed76778a3d2a5,
  title = {A case of confusion and sciatica.},
  author = {M Whitfield and F D Hart},
  year = {1977},
  doi = {10.1136/bmj.1.6062.696},
  url = {https://pubmed.ncbi.nlm.nih.gov/139191/},
  note = {Source identifier: 139191}
}