@misc{indiciaea8b6ef0c8321,
  title = {[Contribution to the methods of calculating the decrease in the number of physicians].},
  author = {Z Vít and A Marek},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5800402/},
  note = {Source identifier: 5800402}
}