@misc{indiciae272b36d8b3b5,
  title = {Screening techniques in general practice.},
  author = {D G Illingworth},
  year = {1969},
  doi = {10.1177/003693306901401203},
  url = {https://pubmed.ncbi.nlm.nih.gov/5364792/},
  note = {Source identifier: 5364792}
}