title: [Persistence of variola virus in rabbits].
mesh_terms: D000818:Animals; D007114:Immunization; D011817:Rabbits / Q000382:microbiology*; D012900:Smallpox Vaccine / Q000008:administration & dosage; D013997:Time Factors; D012901:Variola virus / Q000302:isolation & purification*
chemical_list: D012900:Smallpox Vaccine
vernacular_title: Persistentsiia na vaksinalen virus u zaĭtsi.