@misc{indiciae024cfd161420,
  title = {9a: risk factor in bone marrow transplantation?},
  author = {M J Jager and F H Claas and J W Gratama and P de Lange and F E Zwaan and J J van Rood},
  year = {1988},
  doi = {10.1111/j.1399-0039.1988.tb01644.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3057679/},
  note = {Source identifier: 3057679}
}