@misc{indiciaeca1dfa7e4aee,
  title = {Decrease of cerebrospinal fluid flow with increasing age.},
  author = {U Lying-Tunell},
  year = {1978},
  doi = {10.1007/bf00418629},
  url = {https://pubmed.ncbi.nlm.nih.gov/634477/},
  note = {Source identifier: 634477}
}