@misc{indiciae3c0ae8c9e5cf,
  title = {Potassium in heart failure.},
  author = {R Krakauer},
  year = {1977},
  doi = {10.1136/bmj.1.6067.1032-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/851834/},
  note = {Source identifier: 851834}
}