@misc{indiciaed52e773a972d,
  title = {Cautionary tales on using beta blockers.},
  author = {V B Newbern},
  doi = {10.1016/s0197-4572(10)80007-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/1687318/},
  note = {Source identifier: 1687318}
}