@misc{indiciaec60b1d3ceff9,
  title = {[A new instrument for computerized tomography-guided brain biopsy].},
  author = {H Steffen and C Zur and L Lüttschwager},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3324577/},
  note = {Source identifier: 3324577}
}