@misc{indiciae489c420bc08d,
  title = {Functional abnormalities causing infertility in cattle.},
  author = {J A Laing},
  year = {1970},
  doi = {10.1136/vr.87.2.34},
  url = {https://pubmed.ncbi.nlm.nih.gov/5529151/},
  note = {Source identifier: 5529151}
}