@misc{indiciae0f7e050eee6c,
  title = {[Bronchography using ferrite].},
  author = {S Hasegawa and H Takizawa and T Okamoto and H Katsuki},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5211739/},
  note = {Source identifier: 5211739}
}