@misc{indiciae0218d08a4a7f,
  title = {Time for a purge.},
  author = {T Ades},
  doi = {10.1016/0010-0277(81)90019-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/7198563/},
  note = {Source identifier: 7198563}
}