@misc{indiciae5c0047730b25,
  title = {Prenatal diagnosis: a problem in verification.},
  author = {G Kohn and A Ornoy and M M Cohen},
  year = {1974},
  doi = {10.1136/jmg.11.3.247},
  url = {https://pubmed.ncbi.nlm.nih.gov/4431030/},
  note = {Source identifier: 4431030}
}