@misc{indiciae223acde25f67,
  title = {The ageing ovary.},
  author = {P O Janson and B Dennefors and L Hamberger},
  year = {1981},
  doi = {10.3109/00016348209155323},
  url = {https://pubmed.ncbi.nlm.nih.gov/6804560/},
  note = {Source identifier: 6804560}
}