TY - RPRT TI - [Purulent meningitides following smallpox vaccination. On the problem of post-vaccinal decrease of resistance]. AU - H Stickl AU - M Helming PY - 1966 DO - 10.1055/s-0028-1111508 UR - https://pubmed.ncbi.nlm.nih.gov/5942165/ ID - 5942165 ER -