@misc{indiciae57a828c6efbd,
  title = {[Data collection with a marking reader in clinical tests].},
  author = {C T Ehlers and P Matis and F K Mörl},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5307771/},
  note = {Source identifier: 5307771}
}