@misc{indiciae92058e5a8a5f,
  title = {A vertebral bone-biopsy instrument.},
  author = {R T Warwick},
  year = {1970},
  doi = {10.1016/s0140-6736(70)91583-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4190183/},
  note = {Source identifier: 4190183}
}