@misc{indiciaeab394dedfd80,
  title = {Screening for Down's syndrome.},
  author = {L Parsons and J Richards and R Garlick},
  year = {1992},
  doi = {10.1136/bmj.305.6863.1228-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/1467742/},
  note = {Source identifier: 1467742}
}