@misc{indiciaef2bc17e38525,
  title = {Cages: designs and concepts.},
  author = {T Steffen and A Tsantrizos and I Fruth and M Aebi},
  year = {2000},
  doi = {10.1007/pl00010027},
  url = {https://pubmed.ncbi.nlm.nih.gov/10766063/},
  note = {Source identifier: 10766063}
}