@misc{indiciaeb6008ad08d96,
  title = {[Hormonal hyperactivity in heart failure. Differences in beta blockers].},
  author = {Dirk J Beuckelmann},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12229258/},
  note = {Source identifier: 12229258}
}