@misc{indiciae4f31d5dfc056,
  title = {Amniotic fluid tests for fetal maturity.},
  author = {T A Doran and R J Benzie and J L Harkins and V M Owen and C J Porter and D W Thompson and S I Liedgren},
  year = {1974},
  doi = {10.1016/0002-9378(74)90097-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4210171/},
  note = {Source identifier: 4210171}
}