@misc{indiciaef0d5d57d0f7e,
  title = {Barrier concepts and CSF analysis.},
  author = {K Felgenhauer},
  year = {1992},
  doi = {10.1007/bf00862971},
  url = {https://pubmed.ncbi.nlm.nih.gov/1552303/},
  note = {Source identifier: 1552303}
}