@misc{indiciae7224c1671d4f,
  title = {Does a dirty case mean it's x-rated?},
  author = {C K Harvey},
  year = {1979},
  doi = {10.1016/s0001-2092(07)64248-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/256733/},
  note = {Source identifier: 256733}
}