@misc{indiciaea95c181461b6,
  title = {Ektachrome presentation slides.},
  author = {E Choromokos},
  year = {1972},
  doi = {10.1016/0002-9394(72)90931-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4115454/},
  note = {Source identifier: 4115454}
}