@misc{indiciaefd0f12fdec5e,
  title = {Bone marrow donors worldwide.},
  author = {M Oudshoorn and A van Leeuwen and H G vd Zanden and J J van Rood},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8448543/},
  note = {Source identifier: 8448543}
}