@misc{indiciae1bf6c6b19766,
  title = {Radiation-induced changes in pulmonary perfusion.},
  author = {G S Freedman and S B Lofgren and M M Kligerman},
  year = {1974},
  doi = {10.1148/112.2.435},
  url = {https://pubmed.ncbi.nlm.nih.gov/4835041/},
  note = {Source identifier: 4835041}
}