@misc{indiciae3464b52dfcc1,
  title = {Amniocentesis before 15 weeks' gestation: outcome, risks, and technical problems.},
  author = {F W Hanson and E M Zorn and F R Tennant and S Marianos and S Samuels},
  year = {1987},
  doi = {10.1016/0002-9378(87)90026-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/3591865/},
  note = {Source identifier: 3591865}
}