@misc{indiciaee49949c55ea7,
  title = {Hypersensitivity pneumonias.},
  author = {P J Friedman},
  year = {1980},
  doi = {10.1016/0037-198x(80)90041-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/7355302/},
  note = {Source identifier: 7355302}
}