@misc{indiciaeca40773b75fc,
  title = {Normal pressure hydrocephalus.},
  author = {B Guidetti and F M Gagliardi},
  year = {1972},
  doi = {10.1007/bf01402167},
  url = {https://pubmed.ncbi.nlm.nih.gov/4658829/},
  note = {Source identifier: 4658829}
}