@misc{indiciae7b2d19c60c1b,
  title = {Consensus development--amniocentesis.},
  author = {B J Culliton and W K Waterfall},
  year = {1979},
  doi = {10.1136/bmj.2.6192.723},
  url = {https://pubmed.ncbi.nlm.nih.gov/41610/},
  note = {Source identifier: 41610}
}