@misc{indiciaea44e0033b968,
  title = {Computerized evaluation of sperm cell motility.},
  author = {Y T Liu and P K Warme},
  year = {1977},
  doi = {10.1016/0010-4809(77)90030-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/576854/},
  note = {Source identifier: 576854}
}