Pathologic changes associated with experimental exposure of rats to coal dust.

@article{Busch1981PathologicCA,
  title={Pathologic changes associated with experimental exposure of rats to coal dust.},
  author={Rainer Busch and Ronald E Filipy and M. T. Karagianes and Roger F. Palmer},
  journal={Environmental research},
  year={1981},
  volume={24 1},
  pages={53-60}
}