@misc{indiciae3c7755b5d7e3,
  title = {Tuberculin sensitivity.},
  author = {R J Eason},
  year = {1987},
  doi = {10.1080/02724936.1987.11748481},
  url = {https://pubmed.ncbi.nlm.nih.gov/2441657/},
  note = {Source identifier: 2441657}
}