@misc{indiciae6b7a05dea3ae,
  title = {Improved methodology for evaluating nuchal thickness in the second trimester.},
  author = {Alan V Cadkin and Eugene Pergament},
  year = {2002},
  doi = {10.1002/pd.389},
  url = {https://pubmed.ncbi.nlm.nih.gov/12210589/},
  note = {Source identifier: 12210589}
}