@misc{indiciaec53b9963f83d,
  title = {[Beta blockers: attaining effective blockade].},
  author = {D S Blondheim and B Hershkovitz and M M Zion},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/2863200/},
  note = {Source identifier: 2863200}
}