@misc{indiciae5c084796f8ca,
  title = {On mammalian sperm dimensions.},
  author = {J M Cummins and P F Woodall},
  year = {1985},
  doi = {10.1530/jrf.0.0750153},
  url = {https://pubmed.ncbi.nlm.nih.gov/4032369/},
  note = {Source identifier: 4032369}
}