@misc{indiciaec78903003bad,
  title = {Angina pectoris at rest.},
  author = {S Murao},
  year = {1982},
  doi = {10.2169/internalmedicine1962.21.227},
  url = {https://pubmed.ncbi.nlm.nih.gov/7143817/},
  note = {Source identifier: 7143817}
}