Agglutination of erythrocytes coated with incomplete anti-Rh by certain rheumatoid arthritic sera and some other sera; the existence of human serum groups.
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D004912:Erythrocytes; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D044967:Serum
D007106:Immune Sera
ARTHRITIS, RHEUMATOID/immunology; HEMAGGLUTINATION; IMMUNE SERUMS