@misc{indiciae984ca22162df,
  title = {Prenatal diagnosis - chemical methods.},
  author = {D J Brock},
  year = {1976},
  doi = {10.1093/oxfordjournals.bmb.a071317},
  url = {https://pubmed.ncbi.nlm.nih.gov/56970/},
  note = {Source identifier: 56970}
}