4Kaplan M, Merlob P, Regev R. Israel guidelines for the management of neonatal hyperbilirubinemia and prevention of kernicterus [ J ]. J Peri- natol,2008,28 ( 6 ) : 389 - 397.
5Agulnik A, Ryumina II, Burgos AE. Hyperbilirubinemia guideline ad- herence in Russia illustrates universal challenges [ J ]. Eur J Pediatr, 2009,168(10) :1175 - 1180.
6Ritter DA, Kenny JD, Norton J. A prospective study of free bilirubin and other risk factors in the development of kernicterus in premature infants [J]. Pediatrics, 1982,69 ( 3 ) :260 - 266.
7Cashore WJ, Oh W. Unbound bilirubin and kernicterus in lowbirth - weight infants [ J ]. Pediatrics, 1982,69 (4) :481 - 485.
8Nakamura H, Yonetani M, Uetani Y. Determination of serum unbound bilirubin for prediction of keruicterus in low birth weight infants [ J ].Acta Pediatr Jpn,1992,34( 6 ) :642 -647.
9Amin SB, Ahlfors C, Orlando MS, et al. Bilirubin and serial auditory brainstem responses in premature infants [ J ]. Pediatrics, 2001,107 (4) :664 -670.
10Amin SB. Clinical assessment of bilirubin - induced neurotoxicity in premature infants[ J]. Semin Perinato1,2004,28(5 ) :340 - 347.