@misc{indiciae9a38bcb3c1bd,
  title = {Feather damage in hens caged individually.},
  author = {B O Hughes},
  year = {1980},
  doi = {10.1080/00071668008416652},
  url = {https://pubmed.ncbi.nlm.nih.gov/7388665/},
  note = {Source identifier: 7388665}
}