Absence of transcobalamin II from cord blood.
D005260:Female; D005312:Fetal Blood / Q000032:analysis*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D014155:Transcobalamins / Q000172:deficiency*; D014429:Twins, Dizygotic
D014155:Transcobalamins