@misc{indiciaedb05b4b34868,
  title = {Chronic brain failure--epidemiological aspects.},
  author = {K Bergmann},
  year = {1977},
  doi = {10.1093/ageing/6.suppl.4},
  url = {https://pubmed.ncbi.nlm.nih.gov/842397/},
  note = {Source identifier: 842397}
}