[Acquired B antigen].
D000017:ABO Blood-Group System; D001442:Bacteroides Infections / Q000276:immunology; D001441:Bacteroides fragilis; D002648:Child; D004903:Erythrocyte Aggregation; D004912:Erythrocytes / Q000276:immunology; D004927:Escherichia coli Infections / Q000276:immunology; D005260:Female; D006801:Humans; D010538:Peritonitis / Q000276:immunology
D000017:ABO Blood-Group System
Antígeno B adquirido.