@misc{indiciaed398e7973dec,
  title = {[Purulent meningitides following smallpox vaccination. On the problem of post-vaccinal decrease of resistance].},
  author = {H Stickl and M Helming},
  year = {1966},
  doi = {10.1055/s-0028-1111508},
  url = {https://pubmed.ncbi.nlm.nih.gov/5942165/},
  note = {Source identifier: 5942165}
}