@misc{indiciaec397197ce92c,
  title = {[Pulmonary diffusion in progressive chronic polyarthritis].},
  author = {R Mohorn and M Mohorn and L Jäger},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4775431/},
  note = {Source identifier: 4775431}
}