@misc{indiciae7f6e83ff4d9f,
  title = {Recticulum cell sarcoma terminating in acute leukemia.},
  author = {J L ZEFFREN and J E ULTMANN},
  year = {1960},
  url = {https://pubmed.ncbi.nlm.nih.gov/13847154/},
  note = {Source identifier: 13847154}
}