@misc{indiciae02e62147b4f2,
  title = {[Isodensitracer].},
  author = {G Hirai},
  year = {1967},
  doi = {10.5357/koubyou.34.479},
  url = {https://pubmed.ncbi.nlm.nih.gov/5244708/},
  note = {Source identifier: 5244708}
}