@misc{indiciae5b67557c3e91,
  title = {The atrioventricular node, His bundle and bundle branches-a new histologic technique.},
  author = {N K Roberts and D W Pepin},
  year = {1977},
  doi = {10.3109/10520297709116764},
  url = {https://pubmed.ncbi.nlm.nih.gov/329475/},
  note = {Source identifier: 329475}
}