@misc{indiciae12a1f361c122,
  title = {[Interrelation between ventilation and perfusion in diffuse form of chronic pneumonia].},
  author = {I Z Batkin},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4716321/},
  note = {Source identifier: 4716321}
}