@misc{indiciae42b819424b5a,
  title = {Ventricular gradient in left bundle branch block.},
  author = {M H Khan and P J Acharya and S G Kanade},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5560020/},
  note = {Source identifier: 5560020}
}