@misc{indiciaea84bd23d5d74,
  title = {Unsolved problems in the cholinergic nervous system.},
  author = {J R Cooper},
  year = {1994},
  doi = {10.1046/j.1471-4159.1994.63020395.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8035169/},
  note = {Source identifier: 8035169}
}