Decreased C'-1q protein concentration and agglutinating activity in agammaglobulinaemia syndromes: an inborn error reflected in the complement system.
D000361:Agammaglobulinemia / Q000276:immunology*; D000371:Agglutination; D000372:Agglutination Tests; D011232:Chemical Precipitation; D003165:Complement System Proteins / Q000032:analysis / Q000096:biosynthesis; D006461:Hemolysis; D006801:Humans; D008661:Metabolism, Inborn Errors
D003165:Complement System Proteins