title: Evidence for anti-Gm(a) antibody in gamma A immunoglobulins.
mesh_terms: D000906:Antibodies / Q000032:analysis*; D001789:Blood Group Antigens; D002499:Centrifugation, Density Gradient; D006384:Hemagglutination; D006801:Humans; D005779:Immunodiffusion; D008623:Mercaptoethanol; D005719:gamma-Globulins / Q000032:analysis*
chemical_list: D000906:Antibodies; D001789:Blood Group Antigens; D005719:gamma-Globulins; D008623:Mercaptoethanol