@misc{indiciae7f7297d737fc,
  title = {Farmer's lung.},
  author = {G E Adkins and J T Smyth},
  year = {1969},
  doi = {10.1136/bmj.1.5644.643},
  url = {https://pubmed.ncbi.nlm.nih.gov/5766143/},
  note = {Source identifier: 5766143}
}