@misc{indiciaeaff91c1c7d23,
  title = {[Studies on cardiac stress insufficiency using radiocardiographic function analysis].},
  author = {H Kempe and N Kleine and G Hoffmann},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4341199/},
  note = {Source identifier: 4341199}
}