@misc{indiciae2f6dbb97d736,
  title = {Practolol in angina.},
  author = {D N Phear},
  year = {1971},
  doi = {10.1136/bmj.1.5748.557-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/4396083/},
  note = {Source identifier: 4396083}
}