@misc{indiciae4613ef9f141d,
  title = {Beta 2-agonists: pharmacology and recent developments.},
  author = {D L Meltzer and J P Kemp},
  year = {1991},
  doi = {10.3109/02770909109082745},
  url = {https://pubmed.ncbi.nlm.nih.gov/1677002/},
  note = {Source identifier: 1677002}
}