Immunogenetics and rheumatoid arthritis.
Sim
E
E
D001172:Arthritis, Rheumatoid / Q000235:genetics / Q000276:immunology*; D003181:Complement C4 / Q000235:genetics; D006650:Histocompatibility Testing / Q000379:methods; D006801:Humans; D007125:Immunogenetics
D003181:Complement C4