@misc{indiciaee87e7567f9d9,
  title = {Letter: Routine alpha-fetoprotein studies in amniotic fluid.},
  author = {E Ainbender and K Hirschhorn},
  year = {1976},
  doi = {10.1016/s0140-6736(76)90407-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/55884/},
  note = {Source identifier: 55884}
}