@misc{indiciaec66669498088,
  title = {[First experiences using image intensifying camera technique in routine stomach examination (author's transl)].},
  author = {H Nitzsche and G Klengel},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4848776/},
  note = {Source identifier: 4848776}
}