[Smallpox in white rats].
D000818:Animals; D002417:Cattle; D011817:Rabbits; D051381:Rats; D012376:Rodent Diseases; D012899:Smallpox / Q000382:microbiology / Q000662:veterinary*; D012900:Smallpox Vaccine; D012901:Variola virus / Q000302:isolation & purification
D012900:Smallpox Vaccine
Ospa belykh krys