title: Some aspects of the relations between rheumatoid arthritis, antigamma-globulin factors and the polymorphism of human gamma globulin.
mesh_terms: D000906:Antibodies; D000888:Antibodies, Anti-Idiotypic; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D001789:Blood Group Antigens; D006801:Humans; D005719:gamma-Globulins
chemical_list: D000906:Antibodies; D000888:Antibodies, Anti-Idiotypic; D001789:Blood Group Antigens; D005719:gamma-Globulins