@misc{indiciae430d875b0935,
  title = {Fertility and sterility.},
  author = {E S Hafez},
  year = {1968},
  doi = {10.1126/science.162.3857.1035},
  url = {https://pubmed.ncbi.nlm.nih.gov/5748940/},
  note = {Source identifier: 5748940}
}