@misc{indiciae864c282306a4,
  title = {Progress toward a national blood system.},
  author = {D M Surgenor},
  year = {1974},
  doi = {10.1056/nejm197407042910105},
  url = {https://pubmed.ncbi.nlm.nih.gov/4832399/},
  note = {Source identifier: 4832399}
}