Relation of time of ligation of umbilical cord to neonatal anemia.
D001741:Black or African American; D000751:Anemia, Neonatal / Q000097:blood*; D005260:Female; D006452:Hemoglobinometry; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D014470:Umbilical Cord