@misc{indiciaec33d7d90456a,
  title = {[Can tuberculin testing replace the x-ray study?].},
  author = {W Matthiessen and A Matthiessen},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/2934670/},
  note = {Source identifier: 2934670}
}