@misc{indiciae93c89a9bf517,
  title = {Amniotic fluid cell cultures.},
  author = {M M Nelson and A E Emery},
  year = {1973},
  doi = {10.1136/jmg.10.1.19},
  url = {https://pubmed.ncbi.nlm.nih.gov/4697850/},
  note = {Source identifier: 4697850}
}