@misc{indiciaeb8cab7eaef2a,
  title = {[Are there differences between beta blocking agents?].},
  author = {Lasse A Lehtonen and Pertti J Pentikäinen},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12239818/},
  note = {Source identifier: 12239818}
}