RHEUMATOID FACTOR--AUTOSPECIFICITY OR ISOSPECIFICITY?
D000017:ABO Blood-Group System; D000937:Antigen-Antibody Reactions; D001323:Autoantibodies; D006801:Humans; D007074:Immunoglobulin G; D007518:Isoantibodies; D012217:Rheumatoid Factor; D005719:gamma-Globulins
D000017:ABO Blood-Group System; D001323:Autoantibodies; D007074:Immunoglobulin G; D007518:Isoantibodies; D005719:gamma-Globulins; D012217:Rheumatoid Factor
ABO FACTORS; ANTIGEN-ANTIBODY REACTIONS; AUTOANTIBODIES; GAMMA GLOBULIN, 7S; ISOANTIBODIES; RHEUMATOID FACTOR