@misc{indiciaea8104c6777a8,
  title = {Clinical differences between beta-adrenergic blocking agents: implications for therapeutic substitution.},
  author = {W H Frishman},
  year = {1987},
  doi = {10.1016/0002-8703(87)90933-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/2883867/},
  note = {Source identifier: 2883867}
}