@misc{indiciae4c69c4562897,
  title = {Chorionic villus sampling: an obstetrical overview.},
  author = {B Brambati and A Oldrini and A Lanzani and E Ferrazzi},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/3743071/},
  note = {Source identifier: 3743071}
}