@misc{indiciae3782fe751259,
  title = {Second malignant clone underlying a Burkitt-tumor exacerbation.},
  author = {P J Fialkow and G Klein and P Clifford},
  year = {1972},
  doi = {10.1016/s0140-6736(72)93019-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4116779/},
  note = {Source identifier: 4116779}
}