@misc{indiciae723573c89847,
  title = {Hemodynamic studies during intermittent left bundle branch block.},
  author = {M G BOURASSA and G M BOITEAU and B J ALLENSTEIN},
  year = {1962},
  doi = {10.1016/0002-9149(62)90173-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/14014421/},
  note = {Source identifier: 14014421}
}