@misc{indiciaedf52cc6377d8,
  title = {Antiphospholipid antibodies and essential thrombocythemia.},
  author = {C N Harrison and S J Machin},
  year = {1997},
  doi = {10.1016/s0002-9343(97)90010-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/9217607/},
  note = {Source identifier: 9217607}
}