@misc{indiciae2a4b09a08221,
  title = {Polycythaemia vera.},
  author = {R W BEAL},
  year = {1959},
  doi = {10.5694/j.1326-5377.1959.tb129589.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13797870/},
  note = {Source identifier: 13797870}
}