@misc{indiciae513bbb5c175d,
  title = {[Taking cervical mucus samples from cows].},
  author = {N N Mikhaĭlov and M A Luchko and Z S Konnova},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/5628688/},
  note = {Source identifier: 5628688}
}