@misc{indiciaee4bb32d0196c,
  title = {[Chorionic villus sampling (CVS): level of activity and methods to resolve certain difficulties in interpretation].},
  author = {C D Delozier-Blanchet and P Extermann and M A Morris and E Engel},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2715784/},
  note = {Source identifier: 2715784}
}