Inability of Ag-Anti-Ag complexes to fix complement and its significance.
D000818:Animals; D000937:Antigen-Antibody Reactions; D003168:Complement Fixation Tests; D003165:Complement System Proteins; D006168:Guinea Pigs; D006801:Humans; D007519:Isoantigens; D011234:Precipitins
D007519:Isoantigens; D011234:Precipitins; D003165:Complement System Proteins