@misc{indiciaeed38be87aa85,
  title = {Tail biting in pigs: understanding the intractable problem.},
  author = {S A Edwards},
  year = {2006},
  doi = {10.1016/j.tvjl.2005.04.010},
  url = {https://pubmed.ncbi.nlm.nih.gov/15908246/},
  note = {Source identifier: 15908246}
}