title: Restricted complement activation by Escherichia coli with the K-1 capsular serotype: a possible role in pathogenicity.
mesh_terms: D000907:Antibodies, Bacterial; D000918:Antibody Specificity; D001770:Blood Bactericidal Activity; D003171:Complement Pathway, Classical; D003165:Complement System Proteins; D004926:Escherichia coli / Q000276:immunology* / Q000472:pathogenicity; D006801:Humans; D009895:Opsonin Proteins; D010587:Phagocytosis; D012703:Serotyping
chemical_list: D000907:Antibodies, Bacterial; D009895:Opsonin Proteins; D003165:Complement System Proteins