Relationship of the ABO system to Rh sensitization in pregnancy.
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D006801:Humans; D011247:Pregnancy / Q000097:blood; D012203:Rh Isoimmunization; D012204:Rh-Hr Blood-Group System
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System
BLOOD GROUPS; PREGNANCY/blood in; RH FACTORS