@misc{indiciaeddab0816b407,
  title = {[Indication for thoracic x-ray studies].},
  author = {H G Hieckel and M Stier and W Angerstein},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/3993092/},
  note = {Source identifier: 3993092}
}