@misc{indiciae30ed30df197c,
  title = {[Bone-marrow-finding documentation for electronic data processing].},
  author = {W Helbig and H Janke and D Schneider},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4141980/},
  note = {Source identifier: 4141980}
}