@misc{indiciae333ea27d2e0f,
  title = {Periodic syndrome.},
  author = {S B Dimson},
  year = {1972},
  doi = {10.1016/s0140-6736(72)91467-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4112603/},
  note = {Source identifier: 4112603}
}