@misc{indiciaeb930672426c3,
  title = {[Simultaneous skin tests using tuberculin and sensitizing agents in foundry workers postal emplooees and patients with tuberculosis].},
  author = {A Schmiedel and P Leonhardt},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5700545/},
  note = {Source identifier: 5700545}
}