[Detection of blood group substances in chorionic villi for the early diagnosis of mother-fetus blood group incompatibility].
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D001787:Blood Group Incompatibility / Q000175:diagnosis*; D001788:Blood Grouping and Crossmatching / Q000379:methods; D002824:Chorionic Villi / Q000032:analysis*; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D011247:Pregnancy
D000017:ABO Blood-Group System; D001789:Blood Group Antigens