Some factors influencing Rh immunization during pregnancy.
D000017:ABO Blood-Group System; D001787:Blood Group Incompatibility; D004899:Erythroblastosis, Fetal / Q000276:immunology*; D005260:Female; D006801:Humans; D007108:Immune Tolerance; D007114:Immunization; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011248:Pregnancy Complications; D012204:Rh-Hr Blood-Group System
D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System