@misc{indiciaec82a6e54b978,
  title = {Does the brain's gatekeeper falter in aging?},
  author = {W M Pardridge},
  doi = {10.1016/s0197-4580(88)80016-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/3380252/},
  note = {Source identifier: 3380252}
}