@misc{indiciae875cde1c7005,
  title = {Propranolol and cardioversion.},
  author = {S Shrivastava and M L Bhatia and S B Roy},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4658675/},
  note = {Source identifier: 4658675}
}