@misc{indiciaeec023d3e21a2,
  title = {Variation in antenatal testing over time and between clinic settings.},
  author = {J L Read and R S Stern and L A Thibodeau and D E Geer and H Klapholz},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6827741/},
  note = {Source identifier: 6827741}
}