@misc{indiciae0669d82dd2ec,
  title = {Intraventricular block.},
  author = {S Toyama},
  year = {1966},
  doi = {10.1253/jcj.30.144},
  url = {https://pubmed.ncbi.nlm.nih.gov/5952003/},
  note = {Source identifier: 5952003}
}