@misc{indiciae1885e7262b63,
  title = {Tuberculin sensitisation in man.},
  author = {F O'GRADY},
  year = {1957},
  doi = {10.1016/s0366-0869(57)80057-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/13396235/},
  note = {Source identifier: 13396235}
}