title: Isolation of vaccinia virus from children with postvaccinal encephalitis at late intervals after vaccination.
mesh_terms: D000818:Animals; D001769:Blood / Q000382:microbiology; D002555:Cerebrospinal Fluid / Q000382:microbiology; D002642:Chick Embryo; D002648:Child; D002675:Child, Preschool; D004673:Encephalomyelitis, Acute Disseminated / Q000382:microbiology*; D005321:Extraembryonic Membranes; D006801:Humans; D007223:Infant; D010614:Pharynx / Q000382:microbiology; D012900:Smallpox Vaccine / Q000009:adverse effects; D013997:Time Factors; D014586:USSR; D014611:Vaccination; D014616:Vaccinia virus / Q000302:isolation & purification*; D014776:Virus Cultivation
chemical_list: D012900:Smallpox Vaccine