@misc{indiciae2af9268e9579,
  title = {Predicting survival in CAD.},
  author = {R E Vlietstra and R L Frye and L R Elveback},
  year = {1979},
  doi = {10.1161/01.cir.60.2.464},
  url = {https://pubmed.ncbi.nlm.nih.gov/445764/},
  note = {Source identifier: 445764}
}