@misc{indiciae926f26bdb54e,
  title = {Histocompatibility and human placentation.},
  author = {M Seppälä and M Tolonen},
  year = {1970},
  doi = {10.1038/225950a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5415131/},
  note = {Source identifier: 5415131}
}