@misc{indiciae5dd3de71ae1e,
  title = {Blood group changes in leukaemia.},
  author = {M Ayres and F M Salzano and O K Ludwig},
  year = {1966},
  doi = {10.1136/jmg.3.3.180},
  url = {https://pubmed.ncbi.nlm.nih.gov/5230221/},
  note = {Source identifier: 5230221}
}