Transfer of vitamins from mother to fetus.
D045728:Corrinoids; D005260:Female; D005333:Fetus; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000097:blood; D009035:Mothers; D011247:Pregnancy / Q000097:blood; D014801:Vitamin A; D014805:Vitamin B 12 / Q000097:blood*; D014812:Vitamin K; D014815:Vitamins
D045728:Corrinoids; D014815:Vitamins; D014801:Vitamin A; D014812:Vitamin K; D014805:Vitamin B 12
INFANT, NEWBORN/blood; PREGNANCY/blood; VITAMIN B 12/blood