[Hydrodynamic properties of the O-antigens of Escherichia coli serogroup O20].
D000942:Antigens, Bacterial / Q000032:analysis*; D004926:Escherichia coli / Q000276:immunology*; D008970:Molecular Weight; D011135:Polysaccharides, Bacterial / Q000032:analysis; D014461:Ultracentrifugation
D000942:Antigens, Bacterial; D011135:Polysaccharides, Bacterial
Hidrodynamichni vlastyvosti O-antyheniv Escherichia coli serohrupy O20.