@misc{indiciae4fb8b09f716e,
  title = {Zeroing in on chest pain.},
  author = {C K Calloway},
  year = {1990},
  doi = {10.1097/00152193-199004000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/2320303/},
  note = {Source identifier: 2320303}
}