@misc{indiciaefa8233de25e0,
  title = {Is aging preprogrammed? Observations from the brain/gut axis.},
  author = {R J Greenstein and M M Ybanez and R L Zhang and W A Bauman},
  year = {1991},
  doi = {10.1016/0047-6374(91)90010-w},
  url = {https://pubmed.ncbi.nlm.nih.gov/1726697/},
  note = {Source identifier: 1726697}
}