@misc{indiciae46c8cf5a64fc,
  title = {Calcium--verapamil interaction on the AV node.},
  author = {Y Watanabe and M Nishimura},
  year = {1984},
  doi = {10.1016/0167-5273(84)90368-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/6469412/},
  note = {Source identifier: 6469412}
}