[Antigenic variability of E. coli K-12 recombinations in vivo].
D000942:Antigens, Bacterial / Q000032:analysis*; D004926:Escherichia coli / Q000276:immunology*
D000942:Antigens, Bacterial
Antigennaia izmenchivost' rekombinat rekombinantov E. coli K-12 in vivo.