@misc{indiciaef04a991e08d1,
  title = {Costs of screening programmes.},
  author = {R Hurley and A P Norman},
  year = {1970},
  doi = {10.1136/bmj.3.5715.165-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/5431095/},
  note = {Source identifier: 5431095}
}