@misc{indiciae32f4653ef480,
  title = {Sensitivity to tuberculin.},
  author = {C N D CRUICKSHANK},
  year = {1951},
  doi = {10.1038/168206b0},
  url = {https://pubmed.ncbi.nlm.nih.gov/14875051/},
  note = {Source identifier: 14875051}
}