@misc{indiciae8e8de4cbcb81,
  title = {Choosing the best prenatal screening protocol.},
  author = {Joe Leigh Simpson},
  year = {2005},
  doi = {10.1056/nejme058189},
  url = {https://pubmed.ncbi.nlm.nih.gov/16282182/},
  note = {Source identifier: 16282182}
}