TY - GEN AU - Samoilova,S V AU - Samoilova,L V AU - Yezhov,I N AU - Drozdov,I G AU - Anisimov,A P TI - Virulence of pPst+ and pPst- strains of Yersinia pestis for guinea-pigs SN - 0022-2615 PY - 1997///0107 KW - Aerosols KW - Animals KW - Female KW - Guinea Pigs KW - Lethal Dose 50 KW - Plague KW - microbiology KW - Plasmids KW - Temperature KW - Time Factors KW - Virulence KW - Yersinia pestis KW - pathogenicity N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1099/00222615-45-6-440 ER -