@misc{indiciae999bb24aa40a,
  title = {Quality assurance programme on stereotactic radiosurgery.},
  author = {G H Hartmann},
  year = {1994},
  doi = {10.1007/978-3-7091-9371-6\_20},
  url = {https://pubmed.ncbi.nlm.nih.gov/7717146/},
  note = {Source identifier: 7717146}
}