@misc{indiciae314c6d738ed0,
  title = {[Tuberculin index among students].},
  author = {M Gervois and J Desan and B Smietan and J R Decocq},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5311049/},
  note = {Source identifier: 5311049}
}