International reference preparation for human serum IgG, IgA, IgM.
D006801:Humans; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007158:Immunologic Techniques / Q000592:standards*; D007391:International Cooperation
D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M