@misc{indiciae4f4136422634,
  title = {Chorea and polycythaemia.},
  author = {J L Mas and B Gueguen and P Bouche and C Derouesné and B Varet and P Castaigne},
  year = {1985},
  doi = {10.1007/bf00313895},
  url = {https://pubmed.ncbi.nlm.nih.gov/4031960/},
  note = {Source identifier: 4031960}
}