@misc{indiciaed2d72e658e3d,
  title = {Type A behaviour and coronary heart disease.},
  author = {R F Heller},
  year = {1979},
  doi = {10.1136/bmj.2.6186.368},
  url = {https://pubmed.ncbi.nlm.nih.gov/486940/},
  note = {Source identifier: 486940}
}