title: Naturally occurring antibodies against colicines in human sera.
mesh_terms: D000328:Adult; D000368:Aged; D000906:Antibodies; D001437:Bacteriuria / Q000276:immunology* / Q000382:microbiology; D003087:Colicins / Q000097:blood*; D004926:Escherichia coli / Q000302:isolation & purification; D005243:Feces / Q000382:microbiology; D005260:Female; D006801:Humans; D007114:Immunization; D005779:Immunodiffusion; D007422:Intestines / Q000276:immunology; D008297:Male; D009500:Neutralization Tests; D011233:Precipitin Tests
chemical_list: D000906:Antibodies; D003087:Colicins