4Libongdi T, Costagliola G, Della Corte M, et al. Cataract risk factors : blood level of antioxidative vitamins, reduced glutathione and malondial- dehyde in cataractous patients. Metab Padiatrsyst Ophthalmo 1991 ; 14 (2) :31-34.
5Sullivan JL, Newton RB. Serum antioxidant activity in neonates.Arch Dis Child 1988 ;63:748-749.
6Villamor E, Kessel CG, Fischer MA, et al. Role of superoxide anion on basaland stimulated nitric ox-ide activity in neonatal pigletpul monary vessels. Pediatry Res 2003 ;54 ( 3 ) : 372-381.
7Nienneyer S, Kattwinkel J, Van Reempts P, et al. International guidelines For Neonatal Resuscitation: an excerpt from the guidelines 2000 for cardiopulmonary resuscitation and emergency cardiovascular care: International Consensus on Science. Pediatrics 2000 ; 106 (3) : E29.