Letter: Avoiding the pain of venipuncture.
D003968:Diarrhea, Infantile / Q000209:etiology*; D006801:Humans; D007231:Infant, Newborn; D007422:Intestines / Q000201:enzymology*; D007567:Jaundice, Neonatal / Q000628:therapy*; D007787:Lactose Intolerance / Q000209:etiology*; D008027:Light / Q000009:adverse effects*; D010789:Phototherapy