@misc{indiciaef5952cbcbc81,
  title = {Where shall they live?},
  author = {P Jordan and A J Ralston},
  year = {1970},
  doi = {10.1016/s0140-6736(70)91725-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4191539/},
  note = {Source identifier: 4191539}
}