Hypersensitivity due to antigen-antibody interaction.
D000707:Anaphylaxis / Q000276:immunology; D000937:Antigen-Antibody Reactions; D001183:Arthus Reaction / Q000276:immunology; D003165:Complement System Proteins; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000276:immunology*; D005719:gamma-Globulins
D005719:gamma-Globulins; D003165:Complement System Proteins