Vitamin K deficiency in breast-fed infants.
D001942:Breast Feeding; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008895:Milk, Human / Q000032:analysis; D014812:Vitamin K / Q000032:analysis; D014813:Vitamin K Deficiency / Q000209:etiology*
D014812:Vitamin K