@misc{indiciaeb7157143b217,
  title = {Introduction to focused section on new developments in beta blockade.},
  author = {J D Fitzgerald},
  year = {1991},
  doi = {10.1007/bf03029724},
  url = {https://pubmed.ncbi.nlm.nih.gov/1678959/},
  note = {Source identifier: 1678959}
}