@misc{indiciaef55d48e73c8e,
  title = {Changing times.},
  author = {H C Pollock},
  year = {1967},
  doi = {10.1016/0002-9416(67)90213-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/5338430/},
  note = {Source identifier: 5338430}
}