@misc{indiciae46051c9d3543,
  title = {Long-term digitalis therapy improves left ventricular function in heart failure.},
  author = {S B Arnold and R C Byrd and W Meister and K Melmon and M D Cheitlin and J D Bristow and W W Parmley and K Chatterjee},
  year = {1980},
  doi = {10.1056/nejm198012183032503},
  url = {https://pubmed.ncbi.nlm.nih.gov/6776403/},
  note = {Source identifier: 6776403}
}