@misc{indiciae4191e083ea72,
  title = {Delayed hypersensitivity in lung diseases.},
  author = {G B Mackaness},
  year = {1974},
  doi = {10.1111/j.1749-6632.1974.tb28231.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4544856/},
  note = {Source identifier: 4544856}
}