@misc{indiciaeac06ae5ae354,
  title = {Evolution and acetylcholine receptors.},
  author = {A S Burgen},
  year = {1993},
  doi = {10.1016/s0079-6123(08)62389-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/7504310/},
  note = {Source identifier: 7504310}
}