@misc{indiciae0e74c78be48e,
  title = {Sow welfare.},
  author = {T K Ewer},
  year = {1988},
  doi = {10.1136/vr.123.10.280-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/3188355/},
  note = {Source identifier: 3188355}
}