@misc{indiciaee7ac941f3239,
  title = {Beta-receptor polymorphisms: heart failure's crystal ball.},
  author = {David A Kass},
  year = {2003},
  doi = {10.1038/nm1003-1260},
  url = {https://pubmed.ncbi.nlm.nih.gov/14520373/},
  note = {Source identifier: 14520373}
}