Vitamin-K deficiency in the newborn.
D001779:Blood Coagulation Factors / Q000032:analysis; D006801:Humans; D007231:Infant, Newborn; D014812:Vitamin K / Q000627:therapeutic use; D014813:Vitamin K Deficiency / Q000517:prevention & control*; D006475:Vitamin K Deficiency Bleeding / Q000517:prevention & control*
D001779:Blood Coagulation Factors; D014812:Vitamin K