@misc{indiciae15b9efa5548f,
  title = {Implementation of a screening program for diagnosing open neural tube defects: selection, evaluation, and utilization of alpha-fetoprotein methodology.},
  author = {R L Christensen and M R Rea and G Kessler and J P Crane and R Valdes},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/2428543/},
  note = {Source identifier: 2428543}
}