@misc{indiciae5c81ff70e9d9,
  title = {[Reflections on the implementation of a documentation system in x-ray diagnostics].},
  author = {W Leonhardt and P Koeppe and P Schaefer},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4366739/},
  note = {Source identifier: 4366739}
}