@misc{indiciaed6e4894448d0,
  title = {Recurrence risk in CHD.},
  author = {P Zetterqvist},
  year = {1977},
  doi = {10.1161/01.cir.55.3.555},
  url = {https://pubmed.ncbi.nlm.nih.gov/837494/},
  note = {Source identifier: 837494}
}