@misc{indiciaee13d5960bf96,
  title = {[General method for determination of myocardial contractility using data from functional examination].},
  author = {P Brun and G Cannet and D Guichebaron and F Herreman},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4198579/},
  note = {Source identifier: 4198579}
}