[In vitro selection of P. pestis variants with vaccinal properties].
D000818:Animals; D006168:Guinea Pigs; D051379:Mice; D010931:Plague Vaccine; D015010:Yersinia pestis / Q000276:immunology*
D010931:Plague Vaccine
Otbor in vitro iz virulentnykh shtammov P. pestis variantov s vaktsinnymi svoĭstvami.