title: A new factor of the Ag-system: Ag(g).
mesh_terms: D000042:Absorption; D000483:Alleles; D000906:Antibodies; D000918:Antibody Specificity; D001789:Blood Group Antigens; D001803:Blood Transfusion; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D008967:Molecular Biology; D010641:Phenotype; D013789:Thalassemia / Q000276:immunology*
chemical_list: D000906:Antibodies; D001789:Blood Group Antigens; D007106:Immune Sera