@misc{indiciaed3a37e31fa79,
  title = {"Pre-infarction syndrome".},
  author = {I M Kaplan and H J Levine},
  year = {1971},
  doi = {10.1016/0002-9149(71)90267-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5543148/},
  note = {Source identifier: 5543148}
}