Transplacental passage of erythrocytes.
D000030:Abortion, Missed / Q000097:blood; D001787:Blood Group Incompatibility; D019411:Clinical Laboratory Techniques; D005260:Female; D005319:Fetal Hemoglobin; D005331:Fetomaternal Transfusion / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy
D005319:Fetal Hemoglobin