@misc{indiciae36d3070eb201,
  title = {Low-dose RISA for placental localization.},
  author = {W G McCormick and F Steff and S Steff},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/5473997/},
  note = {Source identifier: 5473997}
}