@misc{indiciae8ecf2de8ed86,
  title = {Finding hidden cases.},
  author = {C D BOWDOIN and C S BUCHANAN},
  year = {1949},
  doi = {10.2105/ajph.39.11.1441},
  url = {https://pubmed.ncbi.nlm.nih.gov/15392605/},
  note = {Source identifier: 15392605}
}