@misc{indiciae2ceeb2aeaf7f,
  title = {Fibrosis in coal workers.},
  author = {J Gough},
  year = {1968},
  doi = {10.1080/00039896.1968.10665330},
  url = {https://pubmed.ncbi.nlm.nih.gov/4301162/},
  note = {Source identifier: 4301162}
}