@misc{indiciaec4486ae76541,
  title = {Surveyplus. A review of a computer program.},
  author = {R J Anderson},
  year = {1984},
  doi = {10.1038/sj.bdj.4805281},
  url = {https://pubmed.ncbi.nlm.nih.gov/6582892/},
  note = {Source identifier: 6582892}
}