@misc{indiciae9b404609b03b,
  title = {Induced farrowing in sows.},
  author = {D T Mortimer},
  year = {1978},
  doi = {10.1136/vr.103.13.291-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/716186/},
  note = {Source identifier: 716186}
}