The A-B-O blood groups in relation to prematurity and stillbirth.
D001789:Blood Group Antigens; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D011247:Pregnancy; D011256:Pregnancy Outcome; D050497:Stillbirth
D001789:Blood Group Antigens
BLOOD GROUPS; INFANT, PREMATURE; STILLBIRTH