The significance of the anti-Lewis antibodies in pregnancy.
D000328:Adult; D000906:Antibodies; D000941:Antigens; D001769:Blood; D001789:Blood Group Antigens; D001787:Blood Group Incompatibility; D005260:Female; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic; D014470:Umbilical Cord
D000906:Antibodies; D000941:Antigens; D001789:Blood Group Antigens