@misc{indiciae32b20ae4cf1f,
  title = {Hypokalemia and pacemaker failure.},
  author = {H M al-Abdulla and D J Lulu},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4815883/},
  note = {Source identifier: 4815883}
}