@misc{indiciaebaad27e92ce7,
  title = {Ageing ova.},
  author = {W A Watson},
  year = {1971},
  doi = {10.1038/233434b0},
  url = {https://pubmed.ncbi.nlm.nih.gov/16063421/},
  note = {Source identifier: 16063421}
}