Phototherapy.
D001663:Bilirubin / Q000097:blood / Q000378:metabolism; D001800:Blood Specimen Collection; D049673:History, 20th Century; D006801:Humans; D007231:Infant, Newborn; D007567:Jaundice, Neonatal / Q000628:therapy*; D010789:Phototherapy; D013472:Sunlight
D001663:Bilirubin