@misc{indiciaefec78e612ce7,
  title = {[Current problems in gerontology or geriatrics].},
  author = {H Franke},
  year = {1973},
  doi = {10.1007/bf01468337},
  url = {https://pubmed.ncbi.nlm.nih.gov/4691174/},
  note = {Source identifier: 4691174}
}