@misc{indiciae03f4fbe654c0,
  title = {Behavioural needs and poultry welfare.},
  author = {B O Hughes},
  year = {1991},
  doi = {10.1136/vr.128.12.286-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/2038812/},
  note = {Source identifier: 2038812}
}