@misc{indiciaeb6c80da58a02,
  title = {CIRCULATING CANCER CELLS.},
  author = {R A SELLWOOD and S W KUPER and J I BURN and E N WALLACE},
  year = {1964},
  doi = {10.1136/bmj.1.5399.1683},
  url = {https://pubmed.ncbi.nlm.nih.gov/14147749/},
  note = {Source identifier: 14147749}
}