Blood group incompatibility between mother and foetus.
D000017:ABO Blood-Group System; D000818:Animals; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D001789:Blood Group Antigens; D001787:Blood Group Incompatibility; D002448:Cell Adhesion; D004899:Erythroblastosis, Fetal / Q000276:immunology / Q000517:prevention & control; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D005331:Fetomaternal Transfusion; D005796:Genes; D006801:Humans; D007313:Insecta; D007962:Leukocytes / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011817:Rabbits; D012204:Rh-Hr Blood-Group System; D013194:Staining and Labeling
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System