@misc{indiciaefeb11d4963d3,
  title = {Screening for chromosomal defects.},
  author = {K H Nicolaides},
  year = {2003},
  doi = {10.1002/uog.128},
  url = {https://pubmed.ncbi.nlm.nih.gov/12704736/},
  note = {Source identifier: 12704736}
}