@misc{indiciaeb369e3e82226,
  title = {Why are there so many adrenoceptor subtypes?},
  author = {G Milligan and P Svoboda and C M Brown},
  year = {1994},
  doi = {10.1016/0006-2952(94)90141-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/7945399/},
  note = {Source identifier: 7945399}
}