@misc{indiciaefb513fe17c39,
  title = {Query cardiac pain.},
  author = {J W Todd},
  year = {1983},
  doi = {10.1016/s0140-6736(83)90301-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6135840/},
  note = {Source identifier: 6135840}
}