title: Antibodies against maternal gammaglobulin groups.
mesh_terms: D000328:Adult; D000888:Antibodies, Anti-Idiotypic / Q000032:analysis*; D000918:Antibody Specificity; D000941:Antigens; D001787:Blood Group Incompatibility; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D005719:gamma-Globulins
chemical_list: D000888:Antibodies, Anti-Idiotypic; D000941:Antigens; D005719:gamma-Globulins