title: Specificity of anti-antibodies in human sera.
mesh_terms: D000818:Animals; D000906:Antibodies; D000888:Antibodies, Anti-Idiotypic; D001789:Blood Group Antigens; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D066298:In Vitro Techniques; D008623:Mercaptoethanol; D011817:Rabbits; D012217:Rheumatoid Factor; D012756:Sheep; D014461:Ultracentrifugation; D005719:gamma-Globulins
chemical_list: D000906:Antibodies; D000888:Antibodies, Anti-Idiotypic; D001789:Blood Group Antigens; D005719:gamma-Globulins; D008623:Mercaptoethanol; D012217:Rheumatoid Factor