@misc{indiciae37b18a7bc9b7,
  title = {[Present problems in x-ray diagnostics--introductory review (author's transl)].},
  author = {H J Maurer and F E Stieve},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/416485/},
  note = {Source identifier: 416485}
}