共 50 条
- [35] DIFFERENTIATION OF SHIGELLA VIRULENT-STRAINS AND ESCHERICHIA ENTEROINVASIVE STRAINS FROM AVIRULENT STRAINS BY MEANS OF THE MODIFIED INDIRECT ENZYME-IMMUNOASSAY [J]. ZHURNAL MIKROBIOLOGII EPIDEMIOLOGII I IMMUNOBIOLOGII, 1988, (06): : 55 - 61
- [39] Production of avirulent Mycobacterium bovis strains by illegitimate recombination with deoxyribonucleic acid fragments containing an interrupted ahpC gene [J]. TUBERCLE AND LUNG DISEASE, 1997, 78 (5-6): : 229 - 235