title: Irregular blood group antibodies in 200,000 individuals.
mesh_terms: D000017:ABO Blood-Group System; D000937:Antigen-Antibody Reactions; D001789:Blood Group Antigens; D003298:Coombs Test; D006801:Humans; D007518:Isoantibodies; D007983:Lewis Blood Group Antigens; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D007518:Isoantibodies; D007983:Lewis Blood Group Antigens; D012204:Rh-Hr Blood-Group System