title: Sister-chromatid exchange and phototherapy.
mesh_terms: D002875:Chromosomes / Q000528:radiation effects*; D003434:Crossing Over, Genetic; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007567:Jaundice, Neonatal / Q000628:therapy; D008027:Light; D008214:Lymphocytes / Q000648:ultrastructure; D010789:Phototherapy