@misc{indiciae1c74f03fd2e7,
  title = {Central cholinergic functioning and aging.},
  author = {W E Müller and L Stoll and T Schubert and C M Gelbmann},
  year = {1991},
  doi = {10.1111/j.1600-0447.1991.tb03107.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1654728/},
  note = {Source identifier: 1654728}
}