@misc{indiciae6a487a21c4da,
  title = {Serum screening for Down's syndrome. Private screening is problematic.},
  author = {T M Reynolds},
  year = {1993},
  doi = {10.1136/bmj.307.6902.501-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/8400946/},
  note = {Source identifier: 8400946}
}