@misc{indiciae5f08f16f1948,
  title = {The mammalian sperm surface: studies with specific labeling techniques.},
  author = {J K Koehler},
  year = {1978},
  doi = {10.1016/s0074-7696(08)60165-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/230164/},
  note = {Source identifier: 230164}
}