@misc{indiciaed8b10ea55c61,
  title = {Chorionic villus sampling: evaluation of obstetric performance.},
  author = {N K Ng and D T Liu},
  year = {1992},
  doi = {10.1111/j.1447-0756.1992.tb00296.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1627058/},
  note = {Source identifier: 1627058}
}