5Gathwala G,Sharma S.Oxidative Stress,phototherapy and the neonate In dian J Pediatr,2000,67(11):805.
6Tsai FJ,Tsai CH,Peng CT,et al.Sister Chromatid exchange in Chinese newborn infants treated with phototherapy for more than five days[J].Zhong hua Min Guo Xiao Er ke Yi Xue Hui Za Zhi,1998,39(5):327.
7Kevin-lves N.neonatal jaundice-Clinical manage ment of the jaundiced infant.In:Rennie JM,Roberton NRC,eds[J].Textbook of neonatology 3rded.Edinburgh:Churchill Liviugstone,1999,726.