@misc{indiciae16cf682cc2c5,
  title = {Uncertainties about 'painless' animals.},
  author = {Darryl Macer},
  year = {1989},
  doi = {10.1111/j.1467-8519.1989.tb00342.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11650849/},
  note = {Source identifier: 11650849}
}