@misc{indiciae2063285d0b20,
  title = {Busulphan lung: clinical features.},
  author = {W A Littler},
  year = {1970},
  doi = {10.1136/thx.25.2.257-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/5442007/},
  note = {Source identifier: 5442007}
}