@misc{indiciaedd5a1d592550,
  title = {Lymphocyte mediators and cellular hypersensitivity.},
  author = {J R David},
  year = {1973},
  doi = {10.1056/nejm197301182880311},
  url = {https://pubmed.ncbi.nlm.nih.gov/4567414/},
  note = {Source identifier: 4567414}
}