@misc{indiciaeabe126cc3aa3,
  title = {Population prevalence estimates from complex samples.},
  author = {L A Beckett and P A Scherr and D A Evans},
  year = {1992},
  doi = {10.1016/0895-4356(92)90040-t},
  url = {https://pubmed.ncbi.nlm.nih.gov/1569435/},
  note = {Source identifier: 1569435}
}