@misc{indiciaeee032becf65d,
  title = {Beta-blockade withdrawal.},
  author = {E T O'Brien},
  year = {1975},
  doi = {10.1016/s0140-6736(75)80046-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/78187/},
  note = {Source identifier: 78187}
}