@misc{indiciae460922d8c7a0,
  title = {The multiple-puncture tuberculin test.},
  author = {F HEAF},
  year = {1951},
  doi = {10.1016/s0140-6736(51)91399-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/14851705/},
  note = {Source identifier: 14851705}
}