@misc{indiciaea871053032bd,
  title = {[Practolol in supraventricular arrhythmias].},
  author = {S Stern and H May and D Tzivoni},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4145039/},
  note = {Source identifier: 4145039}
}