@misc{indiciaeebf39faf07fc,
  title = {Amniocentesis: be prepared.},
  author = {M Sun},
  year = {1981},
  doi = {10.1126/science.7233217},
  url = {https://pubmed.ncbi.nlm.nih.gov/7233217/},
  note = {Source identifier: 7233217}
}