@misc{indiciae9364d0fc7bf6,
  title = {[Two-dimensional echocardiography for left ventricular function evaluation (author's transl)].},
  author = {P Gregor and P Widimský and V Cervenka and V Salamoun and V Vísek and A Steiner},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7066939/},
  note = {Source identifier: 7066939}
}