@misc{indiciae39beea361a95,
  title = {X-ray tubes--continuous innovative technology.},
  author = {E Ammann and W Kutschera},
  year = {1997},
  doi = {10.1259/bjr.1997.0002},
  url = {https://pubmed.ncbi.nlm.nih.gov/9534712/},
  note = {Source identifier: 9534712}
}