@misc{indiciaed5c8ba4f8fe3,
  title = {(A modified technique using carbon dioxide gas).},
  author = {R L Edwards},
  year = {1966},
  doi = {10.1111/j.1471-0528.1966.tb06072.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5919088/},
  note = {Source identifier: 5919088}
}