@misc{indiciae36f8edb6465a,
  title = {The cerebrospinal fluid valves.},
  author = {K WELCH and V FRIEDMAN},
  year = {1960},
  doi = {10.1093/brain/83.3.454},
  url = {https://pubmed.ncbi.nlm.nih.gov/13784191/},
  note = {Source identifier: 13784191}
}