@misc{indiciae3d1635fa832c,
  title = {Cardiac symptoms.},
  author = {J PARKINSON},
  year = {1951},
  doi = {10.1016/s0140-6736(51)91475-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/14874482/},
  note = {Source identifier: 14874482}
}