@misc{indiciae6849ef629f6f,
  title = {[Comparative studies on immunizations in the ABO system].},
  author = {W Schneider and H Mathes and U Sugg},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4408980/},
  note = {Source identifier: 4408980}
}