@misc{indiciae035e711c199e,
  title = {Are the cage question outdated?},
  author = {E J Waterson and I M Murray-Lyon},
  year = {1988},
  doi = {10.1111/j.1360-0443.1988.tb00540.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3224192/},
  note = {Source identifier: 3224192}
}