@misc{indiciae0755569e764e,
  title = {[Possible decrease in semen quality over a 20-year period].},
  author = {B Busund and E Bendvold},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3353939/},
  note = {Source identifier: 3353939}
}