@misc{indiciae65337f2090a0,
  title = {The evolution of beta2-agonists.},
  author = {M R Sears},
  year = {2001},
  doi = {10.1053/rmed.2001.1138},
  url = {https://pubmed.ncbi.nlm.nih.gov/11534892/},
  note = {Source identifier: 11534892}
}