@misc{indiciae7bd17bee4fcb,
  title = {Possible method of identifying spotter practices.},
  year = {1984},
  doi = {10.1136/bmj.288.6418.717-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/6421444/},
  note = {Source identifier: 6421444}
}