Haemorrhagic disease of the newborn returns.
D001942:Breast Feeding; D004739:England; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D014812:Vitamin K / Q000627:therapeutic use; D014813:Vitamin K Deficiency / Q000150:complications; D006475:Vitamin K Deficiency Bleeding / Q000188:drug therapy / Q000453:epidemiology* / Q000209:etiology
D014812:Vitamin K