Haemagglutinins inhibiting the destruction of blood group substnce A by Clostridium tertium A-decomposing enzyme.
D000017:ABO Blood-Group System; D000042:Absorption; D000906:Antibodies; D000937:Antigen-Antibody Reactions; D001665:Binding Sites; D003013:Clostridium / Q000201:enzymology*
D000017:ABO Blood-Group System; D000906:Antibodies